Question for HPPSC Range Forest Officer 2026 - Quiz / Questions / MCQ

Objective Questions

Latest HPPSC RFO Exam Question (Objective Questions), MCQ in English

Subjects : Horticulture

Question Bank HPPSC Range Forest Officer Mains (Paper-III ) (Computer Engineering, Horticulture) Exam - English

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Horticulture

Question 1Single Answer

In anemophylous plants, pollen are disseminated by means of_______

A
Insects
B
Water
C
Wind
D
Gravity

Question 2Single Answer

Production of seeds without fertilization is termed as______

A
Parthenocarpy
B
Parthenogenesis
C
Gametogenesis
D
All of the above

Question 3Single Answer

Removal of off type plants from a seed field is termed as_________

A
Weeding
B
Rouging
C
Hoeing
D
Clearing

Question 4Single Answer

Hormones which control apical dominance are______

A
Auxins
B
Cytokinins
C
Both (a) & (b)
D
Gibberellins

Question 5Single Answer

Turmeric is propagated by _____

A
Corms
B
Seed
C
Rhizome
D
Bulbs

Question 6Single Answer

Maturation of anthers and stigma at the same time is called as_______

A
Homogamy
B
Chasmogamy
C
Cleistogamy
D
Dichogamy

Question 7Single Answer

The cause of pungency in chillies is______

A
Cucurbitacin
B
Capsaicin
C
Allicin
D
Solanin

Question 8Single Answer

Regular consumption of garlic will reduce the level of_____
in human beings.

A
Cholesterol
B
Sugar
C
Uric acid
D
None of above

Question 9Single Answer

Which of the flower type cannot produce seed and/or
fruit ?

A
Pistillate
B
Perfect
C
Hermaphrodite
D
Staminate

Question 10Single Answer

Truck gardening means vegetable production for________

A
Home consumption
B
Distant markets
C
For local market
D
At commercial level

Question 11Single Answer

The true fruits develop from_______

A
Ovary
B
Thalamus
C
Pericarp
D
All of above

Question 12Single Answer

Fertigation refers to the application of fertilizers with_________

A
Water
B
Rain
C
Both of (a) and (b)
D
None of (a) and (b)

Question 13Single Answer

Early blight and late blight diseases of potato are

A
Fungal
B
Viral
C
Bacterial
D
Physiological

Question 14Single Answer

Auxins have effective role in_____

A
Rooting
B
Cell division
C
Reduction in pre-harvest fruit drop
D
All of above

Question 15Single Answer

______is monocot dioecious fruit tree.

A
Banana
B
Pomegranate
C
Date palm
D
Pineapple

Question 16Single Answer

Both mango and pistachio belong to one family __

A
Anacardiaceae
B
Mangiferae
C
Sapotaceae
D
None of above

Question 17Single Answer

Guava is a rich source of_______

A
Vitamin C
B
Pectin
C
Both (a) and (b)
D
Vitamin A and Vitamin B

Question 18Single Answer

Bearing habit of mango is_______

A
Terminal
B
Lateral
C
Axillary
D
Basal

Question 19Single Answer

Edible part of pomegranate is

A
Seed
B
Vesicles
C
Mesocarp
D
Arils

Question 20Single Answer

Apples and pears are classified as_______

A
Drupe
B
Pome
C
Berry
D
Hesperidium

Question 21Single Answer

Mushroom seed is called________

A
Button
B
Seed
C
Spawn
D
None of above

Question 22Single Answer

Jamun has medicinal value against______

A
Diabetes
B
Cancer
C
Blindness
D
All of above

Question 23Single Answer

Physiological activity in which plants tissue degenerate
and ultimately die is called as_______

A
Senescence
B
Juvenility
C
Climacteric
D
Degeneration

Question 24Single Answer

Plant response to the relative length of daylight or
darkness is known as_______

A
Long day
B
Short day
C
Geotropism
D
Phototropism

Question 25Single Answer

Spongy tissue in mango is due to_______

A
Fungus
B
Virus
C
Bacteria
D
Physiological disorder

Question 26Single Answer

A plant which is able to live under very dry conditions
is called_____

A
Xerophyte
B
Halophyte
C
Mesophyte
D
None of above

Question 27Single Answer

Which state has highest grape productivity?

A
Karnataka
B
Andhra Pradesh
C
Tamil Nadu
D
Maharashtra

Question 28Single Answer

Litchi is commonly propagated by______

A
Air layering
B
Cuttings
C
Grafting
D
Budding

Question 29Single Answer

Cauliflorous fruiting is observed in__

A
Jackfruit
B
Mango
C
Papaya
D
Guava

Question 30Single Answer

The nutrient element which is immobile in soil and
applied only as basal dose is_____

A
Mg
B
K
C
N
D
P

Question 31Single Answer

Botanically Sapota fruit is______

A
Drupe
B
Berry
C
Nut
D
None of above

Question 32Single Answer

Most commonly used thickness of UV stabilized sheet
for polyhouse_______

A
100 u
B
300
C
500 u
D
200 u

Question 33Single Answer

Precooling means________

A
Removal of field heat
B
Fruit preservation
C
Cold storage
D
Refrigeration

Question 34Single Answer

TSS is measured by______

A
Refractometer
B
Hydrometer
C
Lactometer
D
Peintrometer

Question 35Single Answer

In Lye-peeling which chemical is commonly used ?

A
KOH
B
NaOH
C
K2SO4
D
All above

Question 36Single Answer

Which of the following methods is commonly used for
rejuvenation of orchards?

A
Tongue grafting
B
Top working
C
Side grafting
D
Epicotyl grafting

Question 37Single Answer

Which of the following varieties is a seedless type
mango variety ?

A
Sonpari
B
Dasheri
C
Sindhu
D
Amrapali

Question 38Single Answer

Mallika is a hybrid between________

A
Amrapali - Neelum
B
Langda * Neelum
C
Neelum * Dashehari
D
Dashehari * Neelum

Question 39Single Answer

Banana is propagated by means of______

A
Sucker
B
Runner
C
Stolon
D
Rhizome

Question 40Single Answer

National Research Center (NRC) for Grapes is located
in________

A
Nagpur
B
Pune
C
Bangalore
D
Trichy

Question 41Single Answer

Which of the following phytohormone is used for
regulating flowering in mango ?

A
NAA
B
2,4-D
C
Paclobutrazol
D
GA

Question 42Single Answer

Gladiolus is generally propagated by_______

A
Bulb
B
Tuber
C
Bulbil
D
Corns

Question 43Single Answer

Freesia is a______

A
Climber
B
Flowering tree
C
Cacti
D
Bulbous plant

Question 44Single Answer

Which spice is called King of spices ?

A
Cardamom
B
Vanilla
C
Black pepper
D
None of above

Question 45Single Answer

Which fruit is exported maximum quantity from India
now?

A
Banana
B
Mango
C
Grapes
D
Pomegranate

Question 46Single Answer

What is the contribution of Horticulture to the GDP of
Agriculture in India ?

A
15%
B
28%
C
20%
D
40%

Question 47Single Answer

Browning in cauliflower results from______

A
N deficiency
B
B deficiency
C
Mn toxicity
D
K deficiency

Question 48Single Answer

Little leaf in brinjal is caused by_________

A
Fungus
B
Phytoplasma
C
Bacteria
D
Nematode

Question 49Single Answer

Plants which do not set fruits with their own pollen are
called________

A
Cross pollinated
B
Unfruitful
C
Self incompatible
D
Cross fruitful

Question 50Single Answer

A common pre-emergent herbicide is______

A
Atrazine
B
Paraquat
C
2,4-D
D
Glyphosate

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Horticulture

Question 51Single Answer

Edible part of coconut is_________

A
Endosperm
B
Thalamus
C
Aril
D
Epicarp

Question 52Single Answer

Curcumin is extracted from______

A
Turmeric
B
Ginger
C
Kokum
D
Curry leaf

Question 53Single Answer

Vernalization treatment is necessary for________

A
Flowering
B
Vegetative growth
C
Fruiting
D
Germination

Question 54Single Answer

Edible button mashroom is a_______

A
Vegetable
B
Spice
C
Mould
D
Fungus

Question 55Single Answer

Tomato, chillies and brinjal are grouped as_______

A
Cole crops
B
Fruit crops
C
Solanaceous crops
D
Summer crops

Question 56Single Answer

Which state has maximum area under Onion ?

A
Gujarat
B
West Bengal
C
Maharashtra
D
Bihar

Question 57Single Answer

Arka Meghna is a variety of________

A
Tomato
B
Chilli
C
Brinjal
D
Cabbage

Question 58Single Answer

Sprouting of onion during storage is checked by the use
of__________

A
NAA
B
MH
C
GA3
D
Thiourea

Question 59Single Answer

The vector for transmission of leaf curl virus of
vegetables is________

A
Aphids
B
White flies
C
Honey bee
D
Thrips

Question 60Single Answer

Indian State having the highest production of spices is_____

A
Rajasthan
B
Gujarat
C
Andhra Pradesh
D
Tamil Nadu

Question 61Single Answer

The CFTRI is located at_________

A
Hyderabad
B
Mysore
C
Bangalore
D
Bhopal

Question 62Single Answer

Vegetables are canned in_______

A
Syrup
B
Distilled water
C
Brine solution
D
None of the above

Question 63Single Answer

National Centre for Organic Farming is located at_____

A
Bhopal
B
Ghaziabad
C
Pune
D
Lucknow

Question 64Single Answer

Disbudding and pinching are the common practices in_____

A
Rose
B
Chrysanthemum
C
Lotus
D
Gerbera

Question 65Single Answer

Who is known as Father of Systematic Pomology ?

A
De Candole
B
Williams
C
MS Swaminathan
D
B P Pal

Question 66Single Answer

Which is the high papain yielding cultivar of papaya ?

A
CO 1
B
CO 2
C
Surya
D
Ranchi

Question 67Single Answer

Dwarf Cavendish variety belongs to genomic group________

A
AAA
B
AAB
C
ABB
D
AABB

Question 68Single Answer

Which of the following is a non-climacteric fruit?

A
Jackfruit
B
Pineapple
C
Banana
D
Mango

Question 69Single Answer

Fruit development in mangosteen is by the process of______

A
Parthenogenesis
B
Parthenocarpy
C
Double fertilization
D
None of the above

Question 70Single Answer

What is the type of fruit in mango ?

A
Drupe
B
Berry
C
Pome
D
Nut

Question 71Single Answer

Hen and chicken physiological disorder is seen in________

A
Grape
B
Mango
C
Jamun
D
Banana

Question 72Single Answer

Widely grown mandarin in North West India is________

A
Kinnow
B
Khasi
C
Coorg
D
Nagpur

Question 73Single Answer

Pusa Surya mango cultivar is a clonal selection from_______

A
Eldon
B
Haden
C
Kent
D
Tommy Atkins

Question 74Single Answer

Sometimes seedlessness in guava is observed due to________

A
Parthenocarpy
B
Triploidy
C
Self-incompatibility
D
Parthenogenesis

Question 75Single Answer

Effect of pollen on tissues outtside the endosperm is
called_________

A
Xenia
B
Metaxenia
C
Parthenocarpy
D
None of the above

Question 76Single Answer

Salt creek is rootstock for______

A
Mango
B
Grape
C
Jamun
D
Guava

Question 77Single Answer

Bitter pit is a disorder in

A
Mango
B
Apple
C
Pineapple
D
Ber

Question 78Single Answer

Types of flowers present in mango inflorescence are_______

A
Male & hermaphrodite
B
Female only
C
Male & female
D
Only male

Question 79Single Answer

_____is a strictly subtropical fruit crop having very
exacting climate requirement.

A
Litchi
B
Grape
C
Loquat
D
Mango

Question 80Single Answer

Hexagonal system of planting accommodates more than square system of planting to the extent of_____

A
10%
B
15%
C
30%
D
40%

Question 81Single Answer

The T.S.S. of jam should be________

A
40° Brix
B
50° Brix
C
68° Brix
D
70° Brix

Question 82Single Answer

The main insect responsible for pollination in mango is______

A
Common House fly
B
Honey bee
C
A dipterous fly
D
Butter fly

Question 83Single Answer

Which of the following mango variety is selected by
clonal selection ?

A
Niranjan
B
Manjeera
C
Arka Nilkiran
D
Jumbo Kesar

Question 84Single Answer

The February flowering in Citrus is known as________

A
Hastha bahar
B
Mrig bahar
C
Ambe bahar
D
None of above

Question 85Single Answer

Which of the following fruits is climacteric?

A
Sapota
B
Papaya
C
Both (a) & (b)
D
None of above

Question 86Single Answer

Which is a gynodioecious variety of papaya?

A
Solo
B
CO 1
C
CO 2
D
Pusa Delicious

Question 87Single Answer

Which is the most salt tolerant fruit crop ?

A
Ber
B
Citrus
C
Strawberry
D
Pomegranate

Question 88Single Answer

After harvesting, cutting of banana pseudo-stem is known as______

A
Desuckering
B
Propping
C
Mattocking
D
Pairing

Question 89Single Answer

Optimum salinity in irrigation water for Horticulture
crops is

A
< 1000 uS/cm
B
1000 - 1500 uS/cm
C
1500 - 2000 uS/cm
D
2000 - 3000 uS/cm

Question 90Single Answer

Cryopreservation of pollen grains is done at_______

A
-196Â°C
B
-55Â°C
C
0Â°C
D
1Â°C

Question 91Single Answer

Seedless fruit development by way of stenospermacarpy
is observed in________

A
Citrus
B
Guava
C
Grapes
D
Banana

Question 92Single Answer

In which fruit seed develops earlier than pulp/flesh ?

A
Litchi
B
Ber
C
Mango
D
Papaya

Question 93Single Answer

Dormex (Hydrogen cynamide) is used for early bread
break in_______

A
Litchi
B
Grapes
C
Papaya
D
Mango

Question 94Single Answer

Ratna mango variety is a cross of______

A
Alphonso * Banganpalli
B
Neelum * Langada
C
Neelum * Alphonso
D
Alphonso * Neelum

Question 95Single Answer

Marmalade is prepared from________

A
Mango
B
Grapes
C
Litchi
D
Oranges

Question 96Single Answer

Botanically Tomato is a______type of fruit

A
Berry
B
Multiple
C
Drupe
D
Pome

Question 97Single Answer

Which fruit crop is propagated on large scale by tissue
culture?

A
Papaya
B
Banana
C
Citrus
D
Strawberry

Question 98Single Answer

Edible part of saffron is_________

A
Leaves
B
Stigma
C
Stem
D
Bark

Question 99Single Answer

National Research Center for Medicinal & Aromatic
Plants is located in_________

A
Ahmedabad
B
Lucknow
C
Anand
D
Surat

Question 100Single Answer

Botanically Isabgol is________

A
Plantago ovata
B
Piper longum
C
Cassia angustifolia
D
Silybum marianum

Question 101Single Answer

The most common rooting hormone is_____

A
IAA
B
IBA
C
GA
D
Cytokinin

Question 102Single Answer

India is the_______ largest producer of vegetables in
the World

A
First
B
Second
C
Third
D
Fourth

Question 103Single Answer

The vector for yellow vein mosaic virus in okra is______

A
White fly
B
Aphids
C
Jassids
D
Grass hoppers

Question 104Single Answer

Type of vegetable gardening followed on Dal Lake of
Kashmir valley is_____

A
Floating garden
B
Hydroponics
C
Kitchen garden
D
None of above

Question 105Single Answer

Planning Commission has divided India into_____
agro-climatic zones

A
6
B
15
C
10
D
12

Question 106Single Answer

Which irrigation method is commonly followed in Tea
gardens ?

A
Sprinkler
B
Drip
C
Ring
D
Surface

Question 107Single Answer

The movement of auxin in the stem (Aerial) parts of
plants is________

A
Acropetal
B
Basipetal
C
Lateral
D
None of above

Question 108Single Answer

How much TPS (True Potato Seed) is required for
planting 1 ha area?

A
40 - 50 g
B
100 - 150 g
C
200 - 250 g
D
300 - 350 g

Question 109Single Answer

Deficiency symptoms of Sulphur first appear on_________

A
Young leaves
B
Older leaves
C
Young shoots
D
Fruits

Question 110Single Answer

Useful compound in D.alata is_______

A
Diosgenin
B
Solasodine
C
Dioscorine
D
Tomatine

Question 111Single Answer

An edible part of celery is________

A
Petiole
B
Head
C
Curd
D
None of above

Question 112Single Answer

According to photoperiodism brinjal plant is a____

A
SDP
B
LDP
C
DNP
D
None of above

Question 113Single Answer

Isolation distance for foundation seed production of
chilli is______

A
400 m
B
200 m
C
100m
D
None of above

Question 114Single Answer

Which country grows the largest quantity of vegetables?

A
China
B
USA
C
Russia
D
India

Question 115Single Answer

The HQ of Indian Institute of Vegetable Research is at____

A
Varanasi
B
Bengaluru
C
Pantnagar
D
Ludhiana

Question 116Single Answer

Sugar Baby is a cultivar of_____

A
Musk melon
B
Water melon
C
Snap melon
D
None of above

Question 117Single Answer

Which of the following is triploid water melon ?

A
Pusa Madhuras
B
Pusa Sharabati
C
Pusa Rasraj
D
Pusa Bedana

Question 118Single Answer

Pusa Naveen is a cultivar of______

A
Bottle gourd
B
Bitter gourd
C
Sponge gourd
D
Ridge gourd

Question 119Single Answer

Arka Komal is a cultivar of_______

A
Snap bean
B
French bean
C
Indian bean
D
Cluster bean

Question 120Single Answer

Tag colour of bag of foundation seed is

A
White
B
Golden yellow
C
Blue
D
Green

Question 121Single Answer

In Gujarat, total area under mango is

A
1.0 lakh ha
B
2.0 lakh ha
C
1.5 lakh ha
D
2.5 lakh ha

Question 122Single Answer

In Gujarat the maximum area under cumin is in which
district ?

A
Banaskantha
B
Surendranagar
C
Patan
D
Kutch

Question 123Single Answer

India exports maximum fresh mangoes to which country?

A
Kuwait
B
UK
C
USA
D
UAE

Question 124Single Answer

Which mango variety is found to be amenable for high
density planting?

A
Kesar
B
Amrapalli
C
Alphonso
D
Rajapuri

Question 125Single Answer

Black tip disease is found in which fruit?

A
Pomegranate
B
Banana
C
Papaya
D
Mango

Question 126Single Answer

Acridity in Suran is due to_______

A
Na Oxalate
B
Mg Oxalate
C
Ca Oxalate
D
None of above

Question 127Single Answer

Red colour of tomato is due to________

A
Lycopene
B
Capsicutin
C
Anthocinin
D
Xanthophyl

Question 128Single Answer

Arka Navneet is a F1 hybrid of_______

A
Tomato
B
Brinjal
C
Chilli
D
Okra

Question 129Single Answer

Arka Gaurav is a cultivar of________

A
Chilli
B
Capsicum
C
Paprika
D
Okra

Question 130Single Answer

Which of the following crops is not classified as
plantation?

A
Tea
B
Coffee
C
Oil palm
D
Banana

Question 131Single Answer

Sodic soils have ESP (exchangeable sodium percentage) 0f _______

A
<1596
B
> 15%
C
15%
D
<8.5%

Question 132Single Answer

Major mango variety used for processing is_____

A
Rajapuri
B
Dashehari
C
Langda
D
Totapuri

Question 133Single Answer

Which of the following elements is required for synthesis
of tryptophan a precursor of auxins?

A
Zine
B
Boron
C
Copper
D
Molybdenum

Question 134Single Answer

Which of the following grafting methods is scion attached?

A
Splice
B
Cleft
C
Softwood
D
Inarch

Question 135Single Answer

Pusa Vishesh is cultivar of_______

A
Bottle gourd
B
Ridge gourd
C
Sponge gourd
D
Bitter gourd

Question 136Single Answer

Which of the following fruit is aggregate type?

A
Fig
B
Jack fruit
C
Pineapple
D
Custard apple

Question 137Single Answer

The minimum distance for foundation seed production in
onion is__________

A
500 m
B
1000 m
C
1500 m
D
400 m

Question 138Single Answer

Seb is a variety of__________

A
Apple
B
Ber
C
Banana
D
Papaya

Question 139Single Answer

Phonix dactilifera is botanical name of which fruit?

A
Oil palm
B
Date palm
C
Coconut
D
Papaya

Question 140Single Answer

Which type of fig has both pistillate and staminate
flowers?

A
Smyrna
B
San Pedro
C
Caprifig
D
None of above

Question 141Single Answer

Arka Mridula is a cultivar of_______

A
Ber
B
Guava
C
Pomegranate
D
Grape

Question 142Single Answer

Which of the following is the important post harvest
disease of mango ?

A
Anthracnose
B
Heart rot
C
Chocolate spot
D
Brown rot

Question 143Single Answer

Which of the following treatments kill some selective
but not all the microbes present and usually the
temperature is below 100° C

A
Pasteurization
B
Sterilization
C
Blanching
D
Pascalization

Question 144Single Answer

Which of the following enzymes is responsible for
enzymatic browning in fruits and vegetables ?

A
Cellulase
B
Pectinase
C
Polyphenol oxidase
D
None of above

Question 145Single Answer

Which of the following elements is responsible for
firmness in fruits ?

A
Nitrogen
B
Calcium
C
Phosphorus
D
Zinc

Question 146Single Answer

Commonly used sprout suppressant in potato in India is________

A
MH
B
Cycocel
C
Alar
D
All of above

Question 147Single Answer

Which of the following is known as ripening hormone?

A
Gibberllin
B
Auxin
C
Ethylene
D
Cytokinin

Question 148Single Answer

Calcium carbide releases which type of gas ?

A
Ethylene
B
CO2
C
SO
D
Acetylene

Question 149Single Answer

What is the optimum cold storage temperature for
mango ?

A
10-11°C
B
12-13°C
C
14-15°C
D
15-16°C

Question 150Single Answer

Elongation of genetically dwarf plant is possible with_________

A
IAA
B
GA
C
Kinetin
D
Anthesin

Question 151Single Answer

In case of pea the isolation distance for certified seed
production is_______

A
5 m
B
20 m
C
24 m
D
100 m

Question 152Single Answer

India is leading producer of which of the following crops
organically which accounts for 1/3 of worlds production?

A
Coffee
B
Tea
C
Cocoa
D
Coconut

Question 153Single Answer

The basic principle involved in tissue culture is known
as___________

A
Proliferation
B
Totipotency
C
Organogenesis
D
Potentiality

Question 154Single Answer

Genetic variability generated during tissue culture is
known as_____

A
Gamatoclonal
B
Mutagenic
C
Somoclonal
D
Epigenic

Question 155Single Answer

Plant having the single complete set of chromosome is
known as________

A
Terploid
B
Haploid
C
Diploid
D
Triploid

Question 156Single Answer

The commonly used solidifying agent in plant tissue
culture media is______

A
Gum
B
Resin
C
Agar
D
Gelatin

Question 157Single Answer

The aim of anther culture is to develop

A
Somatic hybrid plants
B
Hybrid plants
C
Haploid plants
D
Polyploid plants

Question 158Single Answer

Which insect feed on cotyledons of mango and destroy
them?

A
Stone weevil
B
Fruit fly
C
Hoppers
D
Gall midge

Question 159Single Answer

Which is the insect vector of banana bunchy top?

A
Aphid
B
Rhizome weevil
C
Scale insect
D
None of above

Question 160Single Answer

What is the main cause of guttation?

A
Root pressure
B
Turgor pressure
C
Osmotic pressure
D
None of above

Question 161Single Answer

What is the naturally occurring cytokinin ?

A
BAP
B
Kinetin
C
Zeatin
D
All above

Question 162Single Answer

What is the reason of curvature of plants towards the
source of light?

A
Photoperiodism
B
Phototropism
C
Photosynthesis
D
Photorespiration

Question 163Single Answer

Prajwal is an improved variety of_______

A
French marigold
B
Tuberose
C
Country rose
D
Chrysanthemum

Question 164Single Answer

Indian Coconut Development Board HQ is located in?

A
Chennai
B
(Kochi) Cochin
C
Trivandrum
D
Mangalore

Question 165Single Answer

The hybrid mango variety Ratna is developed at______

A
Periyakulam
B
Sabour
C
Lucknow
D
Vengurla

Question 166Single Answer

In India which State covers maximum Organically
certified area?

A
Rajasthan
B
HP
C
MP
D
Assam

Question 167Single Answer

Bhavnagar district is famous for which processed product?

A
Mango pulp
B
Guava pulp
C
Dried onion flakes
D
Dried chilli powder

Question 168Single Answer

Which agency is responsible for implementation of micro-
irrigation scheme in Gujarat?'

A
NHB
B
NHM
C
GGRC
D
GAIDC

Question 169Single Answer

The head office of GGRC is located at ?

A
Gandhinagar
B
Ahmedabad
C
Vadodara
D
Kutch

Question 170Single Answer

Punjab Gold variety developed by PAU Ludhiana for pot
culture belongs to which flower?

A
Marigold
B
Aster
C
Chrysanthemum
D
Rose

Question 171Single Answer

What is the name of process of crossing of F1 with
either of parents?

A
Test crossing
B
Back crossing
C
Interspecific crossing
D
Intergeneric crossing

Question 172Single Answer

Which is unusual chocolate coloured rose variety?

A
Rupali
B
Mohini
C
Shabnum
D
Arunima

Question 173Single Answer

Which of the following is non climacteric fruit?

A
Banana
B
Citrus
C
Mango
D
Papaya

Question 174Single Answer

The period between reproductive maturity and death of
plant or plant part is known as_______

A
Ripenign
B
Senescence
C
Hallife
D
Juvenilty

Question 175Single Answer

Helicornia is propagated by

A
Rhizome
B
Corm
C
Stolon
D
Runner

Question 176Single Answer

What is the National flower of India?

A
Rose
B
Marigold
C
Lotus
D
Chrysanthemum

Question 177Single Answer

The art of training plants into shapes of different statues,
birds and animals is called__________

A
Edge
B
Hedge
C
Topiary
D
Peragola

Question 178Single Answer

Delonix regia is commonly called as________

A
Red gulmohor
B
Silver oak
C
Amaltas
D
Bottle brush

Question 179Single Answer

The famous Shalimar garden is located at______

A
Jammu
B
Srinagar
C
Shimla
D
Vadodara

Question 180Single Answer

Baradari is an important feature of____

A
French garden
B
Mughal garden
C
English garden
D
Chinese garden

Question 181Single Answer

Jasmine belongs to the family

A
Iridaceae
B
Oleaceae
C
Amryllidaceae
D
None of above

Question 182Single Answer

Spongy tissue is a common problem in which mango
variety?

A
Neelphonso
B
Sonpari
C
Ratna
D
Alphonso

Question 183Single Answer

Which is a monoembryonic species of Citrus?

A
C. sinensis
B
C. reticulata
C
C. nobilis
D
C. grandis

Question 184Single Answer

Valencia is variety of which Citrus species?

A
C. sinensis
B
C. reticulata
C
C. medica
D
C. limon

Question 185Single Answer

Granualation physiological disorder is found in which fruit ?

A
Papaya
B
Mango
C
Banana
D
Sweet orange

Question 186Single Answer

Nendran banana variety belongs to which group?

A
AAA
B
AAB
C
ABB
D
AAAA

Question 187Single Answer

Central Potato Research Institute is loacated at______

A
Thiruvanthapuram
B
Shimla
C
Deesa
D
Solan

Question 188Single Answer

National Organic Farming Research Institute is located
at_______

A
Andaman & Nicobar
B
Kerala
C
Meghalaya
D
Sikkim

Question 189Single Answer

Central Coastal Agricultural Research Institute is located
at

A
Okha, Gujarat
B
Goa
C
Bhubaneswar
D
Kochi

Question 190Single Answer

Which fruit crop research station is located at Mundra,
Kutch ?

A
Ber
B
Pomegranate
C
Papaya
D
Date palm

Question 191Single Answer

Which fruit is rich in fat?

A
Avocado
B
Date palm
C
Banana
D
Guava

Question 192Single Answer

In date palm fully ripe fruits are called as

A
Chimri
B
Rutab
C
Tamer
D
Khalal

Question 193Single Answer

Commercially in which fruit crop hand pollination is
done?

A
Fig
B
Pineapple
C
Date palm
D
Pomegranate

Question 194Single Answer

Umran is a variety of which fruit ?

A
Fig
B
Ber
C
Pomegranate
D
Pineapple

Question 195Single Answer

Custard apple belongs to the Family

A
Anacardiaceae
B
Annonaceae
C
Punicaceae
D
Araceae

Question 196Single Answer

Which is the most important pest of custard apple in
Gujarat?

A
Thrips
B
White fly
C
Mealy bug
D
Hoppers

Question 197Single Answer

What is required for pollination and fruit setting in fig?

A
House fly
B
Honey bee
C
Wind
D
Blatsophaga psenes

Question 198Single Answer

Goma Priyanka jamun variety is developed by

A
JAU, Junagad
B
AAU, Anand
C
CHES, Godhra
D
SDAU, SK Nagar

Question 199Single Answer

National Research Center for banana is located at

A
Cochin
B
Trichi
C
Madurai
D
Periyakulam

Question 200Single Answer

Which okra variety is resistant YVMV ?

A
Arka Keshav
B
Arka Neelkanth
C
Arka Suman
D
Arka Abha

Question 201Single Answer

The 0 and 1 in the binary numbering system are called Binary Digits or

A
Bytes
B
Kilobytes
C
Decimal bytes
D
Bits

Question 202Single Answer

What language does a browser typically interpret to display information from the World Wide Web ?

A
Machine Code
B
Assembly Language
C
HTML
D
C++

Question 203Single Answer

______ is the process of finding errors in software code.

A
Compiling
B
Testing
C
Running
D
Debugging

Question 204Single Answer

The code for a Web page is written using _________.

A
A fifth generation language
B
WinZip
C
Peripherals
D
Hypertext Markup Language

Question 205Single Answer

A program is a sequence of ___________ written in a programming language.

A
Lines
B
Function
C
Instructions
D
Code words

Question 206Single Answer

Which of the following languages is more suited to a structured program ?

A
PL/1
B
FORTRAN
C
BASIC
D
PASCAL

Question 207Single Answer

A computer program that converts assembly language to machine language to machine language is

A
compiler
B
Interpreter
C
Assembler
D
None of the above

Question 208Single Answer

The symbols used in an assembly language are

A
Codes
B
Mnemonics
C
Assembler
D
All of the above

Question 209Single Answer

Which is a non-standard version of a computing language ?

A
PROLOG
B
APL
C
Army
D
PL/1

Question 210Single Answer

A language which is close to that used with in the computer is

A
High – level language
B
Assembly language
C
Low- level language
D
All of the above

Question 211Single Answer

Program execution time would be minimum if the programs are written in

A
Machine Language
B
Assembly language
C
High level language
D
All of the above

Question 212Single Answer

Which one of the following is not a type of a language processor ?

A
Compiler
B
Interpreter
C
Application software
D
Assembler

Question 213Single Answer

Which one of the following is called low level languages ?

A
Machine language
B
Assembly language
C
both of the above
D
None of the above

Question 214Single Answer

Which is the limitation of high level language ?

A
Lower efficiency
B
Machine dependence
C
Machine level coding
D
None of above

Question 215Single Answer

Programming language which is used for scientific purposes and work is to be done in batches is

A
PASCAL
B
FORTRAN
C
LOGO
D
COMAL

Question 216Single Answer

Programming language which is extension of programming language 'BASIC' is

A
PASCAL
B
COBOL
C
LOGO
D
COMAL

Question 217Single Answer

Program subroutines are

A
called by other programs
B
fixed variable
C
default constants
D
default variables

Question 218Single Answer

Loop statement which is repeated to some given number of times is classified as

A
FOR loop
B
GO loop
C
REPEAT loop
D
GO REPEAT loop

Question 219Single Answer

A program which interprets each line of high level program at time of execution is called

A
instructor
B
interpreter
C
translator
D
executor

Question 220Single Answer

Set of data whose items are organized together is classified as

A
data structure
B
variable structure
C
string structure
D
positive structure

Question 221Single Answer

______ is a container that represents a value in a program .

A
Compiler
B
Variable
C
Data type
D
None of the above

Question 222Single Answer

To distinguish between different data types, a computer uses special ______ .

A
Internal codes
B
External codes
C
compilers
D
None of the above

Question 223Single Answer

_______ is the same thing as a variable with one major difference. Its does not change, while the value of a variable can change throughout a program .

A
fixed-Variable
B
Conditional
C
Constant
D
None of the above

Question 224Single Answer

Array is a special type of variable used in many programming languages, such as ________

A
C
B
C++
C
Java
D
All of the above

Question 225Single Answer

What is a segment of code that executes repeatedly based on a certain condition ?

A
Function
B
Array
C
Loop
D
None of the above

Question 226Single Answer

What is defined as a set of code used to carry out specific tasks ?

A
Function
B
Class
C
Loop
D
None of the above

Question 227Single Answer

What is used for a real world object that is to be used in a program ?

A
Program
B
Template
C
Car Class
D
None of the above

Question 228Single Answer

_______ is object oriented programming language that uses virtual functions, multiple inheritance, exception handling, polymorphism, etc .

A
C++
B
C
C
GUI
D
None of the above

Question 229Single Answer

C++ provides comprehensive coverage of abstract classes, such as ______ .

A
Interfaces
B
Regular error handling, standard strings
C
I/O strings
D
All of the above

Question 230Single Answer

A linked list a linear collection of similar data elements called ______ .

A
Subscript
B
Index
C
Nodes
D
Null

Question 231Single Answer

______ was the first high-level language developed by john Backus at IBM in 1956

A
FORTRAN
B
COBOL
C
BASIC
D
NONE OF THE ABOVE

Question 232Single Answer

This language was developed by Dennis Ritchie of Bell Laboratories in order to implement the operating system UNIX .

A
C
B
C++
C
Java
D
LISP

Question 233Single Answer

C is known as

A
low level programming language
B
High level programming language
C
Machine language
D
None of the above

Question 234Single Answer

Which of the following is language processor ?

A
Interpreter
B
Assembler
C
Compiler
D
All of the above

Question 235Single Answer

________ converts an assembly language program into machine language .

A
Assembler
B
Compiler
C
Interpreter
D
All of the above

Question 236Single Answer

Which of the following language processors converts a high-level language program line by line into a machine language ?

A
Assembler
B
Interpreter
C
Compiler
D
None of the above

Question 237Single Answer

Errors in a computer program are referred to as

A
Bugs
B
Mistakes
C
Item overlooked
D
Crash

Question 238Single Answer

Computer programs are written in a high level programming language; however, the human-readable version of a program is called ________ .

A
cache
B
Instruction set
C
source code
D
word size

Question 239Single Answer

Which of the following is not a programming language ?

A
Pascal
B
Microsoft Office
C
Java
D
C++

Question 240Single Answer

What is correcting errors in a program called ?

A
Compiling
B
Debugging
C
Grinding
D
Interpreting

Question 241Single Answer

Which one of the following is not a computer language ?

A
Java
B
COBOL
C
ASP
D
LOTUS

Question 242Single Answer

Which of the following is not a computer language ?

A
PASCAL
B
UNIX
C
FORTRAN
D
COBOL

Question 243Single Answer

A series of instructions that tells a computer what to do and how to do. It is called a __________

A
program
B
command
C
user response
D
processor

Question 244Single Answer

A set of step-by-setp procedures for accomplishing a task is known as a (n) ________ .

A
algorithm
B
hardware program
C
software bug
D
firmware program

Question 245Single Answer

All of the following are included in typical Computer programming language which are in use currently Except

A
C++
B
Java
C
visual Basic NET
D
Machine language

Question 246Single Answer

Query language comes under:

A
Third generation
B
Fourth generation
C
Fifth generation
D
None of these

Question 247Single Answer

Errors in computer programs are called

A
Follies
B
Mistakes
C
Bugs
D
Spam

Question 248Single Answer

The default file extension of MS-Excel is

A
xlr
B
exe
C
exl
D
xls

Question 249Single Answer

High Level programming language can be converted to machine language using which of the following ?

A
Oracle
B
Compiler
C
Mat lab
D
Assembler

Question 250Single Answer

Which programming language are classified as low level languages ?

A
BASIC, COBOL, FORTRAN
B
Prolog
C
C, C ++
D
Assembly languages

Question 251Single Answer

FORTRAN is

A
File Translation
B
Format Translation
C
Formula Translation
D
Floppy Translation

Question 252Single Answer

Who invented the high level language "C" ?

A
Dennis M. Ritchie
B
Niklaus Writh
C
Seymour Papert
D
Donald Kunth

Question 253Single Answer

_____ is an OOP principle .

A
Structured programming
B
Procedural programming
C
Inheritance
D
Linking

Question 254Single Answer

COBOL is widely used in ________ applications .

A
Commercial
B
Scientific
C
Space
D
Mathematical

Question 255Single Answer

Father of "C" programming language

A
Dennis Ritchie
B
Prof John Keenly
C
Thomas Kurtz
D
Bill Gates

Question 256Single Answer

The instructions that tell a computer how to carry out the processing tasks are referred

A
programs
B
processors
C
input devices
D
memory moduless

Question 257Single Answer

Which one of the following is NOT a computer language ?

A
MS- Excel
B
BASIC
C
COBOL
D
C++

Question 258Single Answer

COBOL is an acronym for _______

A
Common Business Oriented Language
B
Computer Business Oriented Language
C
Common Business Operated Language
D
Common Business Organized Language

Question 259Single Answer

Which of the following is not a binary number ?

A
1
B
101
C
202
D
110

Question 260Single Answer

When creating a computer program, the ______designs the structure of the program .

A
End user
B
System Analyst
C
Programmer
D
All of the above

Question 261Single Answer

Binary numbers need more places for counting because

A
They are always big number
B
Any no of 0's can be added in front of them
C
Binary base is small
D
0's and I's have to be properly spaced apart

Question 262Single Answer

The 2's complement of a binary no. is obtained by adding _________ to its 1's complment .

A
zero
B
1
C
10
D
12

Question 263Single Answer

A systems programming language for microcomputers in the intel family is

A
PL/C
B
PL/CT
C
PL/M
D
PLA

Question 264Single Answer

Which is a machine-oriented high-level language for the GEC 4080 series machines .

A
LOGO
B
SNOBOL
C
Babbage
D
ALGOL

Question 265Single Answer

Data division is the third division of a_______program .

A
COBOL
B
BASIC
C
PASCAL
D
FORTH

Question 266Single Answer

Which language was devised by Dr. Seymour Aubrey Papert ?

A
APL
B
COBOL
C
LOGO
D
FORTRAN

Question 267Single Answer

Which of the following is intended to be used in all applications runs on mainframe computers .

A
LOGO
B
APL
C
PL/1
D
OCCAM

Question 268Single Answer

Which is another name for functional language ?

A
Machine
B
Application language
C
Low-Level language
D
High – level language

Question 269Single Answer

A notation used to express clearly on algorithm is known as

A
Algorithmic language
B
Assembly language
C
Machine language
D
High level language

Question 270Single Answer

Which programming language is based on Algol60.

A
PILOT
B
SNOBOL
C
ADA
D
SIMULA

Question 271Single Answer

Symbolic languages were developed in

A
1962
B
1950
C
1974
D
1980

Question 272Single Answer

The language that is an input for statement translation is called .

A
Assembly language
B
Source language
C
High-level language
D
Object language

Question 273Single Answer

Who is the creator of the PASCAL language ?

A
Niklaus Wirth
B
Dijkstra
C
Donald Knuth
D
Basic Pascal

Question 274Single Answer

Computer instructions written with the use of English words instead of binary machine code is called

A
Mnemonics
B
Symbolic code
C
Gray code
D
OP - code

Question 275Single Answer

The following is true about 2 out of 5 code

A
It is weighted code
B
it is unweighted code
C
it has odd parity
D
All of the above

Question 276Single Answer

Each model of a computer has a unique

A
Assembly language
B
Machine language
C
High level langauge
D
All of the above

Question 277Single Answer

The process of writing computer instructions in a programming language is known as

A
Coding
B
Processing
C
Progamming
D
File

Question 278Single Answer

The computer program language which is widely used in computer science and engineering and also in business is

A
COBOL
B
FORTRAN
C
PASCAL
D
LISP

Question 279Single Answer

Group of instructions that directs a computer is called

A
Storage
B
Memory
C
Logic
D
Program

Question 280Single Answer

A code which uses more bits for each character then what is necessary is known as

A
Hollerith code
B
Gray code
C
Redundant code
D
Mnemonics

Question 281Single Answer

A device which converts human readable data into machine language is

A
Card reader
B
Card punch
C
Punched paper tape
D
Character reader

Question 282Single Answer

The most popular language for interactive use is

A
COBOL
B
PASCAL
C
BASIC
D
FORTRAN

Question 283Single Answer

In which of the following, each data item contains at most 2 points

A
List Structure
B
LISP
C
List sorting
D
List head

Question 284Single Answer

A step-by-step procedure used to solve a problem is called

A
Operating system
B
Algorithm
C
Application program
D
All of the above

Question 285Single Answer

Which of the following is a special purpose language used to describe to a computer's operating system .

A
LOGO
B
APL
C
ICL
D
CORAL

Question 286Single Answer

Which of the following language is the most widely used ?

A
PL/1
B
BASIC
C
FORTRAN
D
PASCAL

Question 287Single Answer

Which language was created by Charles H. Moore at National Radio Astronomy Observatory .

A
BASIC
B
FORTH
C
dBASE
D
COBOL

Question 288Single Answer

Which of the following language is often translated in pseudo code ?

A
Assembly
B
FORTRAN
C
PASCAL
D
BASIC

Question 289Single Answer

Programmed instructions to the computer is known as

A
Data
B
Code
C
Documentation
D
Database

Question 290Single Answer

Programs prepared by an outside supplier & privided to a user in a machine readable form is knwon as

A
Utility program
B
Canned program
C
Application program
D
Application software

Question 291Single Answer

Dennis was Author of Famous Programming Book ________ .

A
C programming and Techniques
B
Thinking in C
C
The C programming Language
D
Learn C step By Step

Question 292Single Answer

C Programing was created at ________ at Dennis Ritchie .

A
Stanford Lab
B
Haward University
C
AT & T Bell Laboratory
D
L&T Laboratory

Question 293Single Answer

C Programming was created in year ______ .

A
1976
B
1972
C
1967
D
1980

Question 294Single Answer

Many features of C were derived from an earlier language called _____ .

A
B
B
PASCAL
C
BASIC
D
FORTRAN

Question 295Single Answer

Which Committe standardize C Programming Language ?

A
ANSI
B
W3C
C
TRAI
D
ISO

Question 296Single Answer

Ritchie and Brian Kernighan jointly carried out the development of C and that version is _________ .

A
K&R C
B
ANSI C
C
C99
D
R&KC

Question 297Single Answer

Who was Creator of B Language, which inspired Dennis Ritchie to create Strong Procedural Language called C ?

A
Ken Thompson
B
Thomas E. Kurtz
C
John W. Backus
D
Brian Kernighan

Question 298Single Answer

Dennis Ritchie Born On _____ ?

A
September 9, 1941
B
September 9, 1958
C
September 9, 1951
D
September 9, 1947

Question 299Single Answer

Who is called as Father of C Programming Language ?

A
Steve Jobs
B
Dennis Ritchie
C
Ken Thompson
D
Bill Gates

Question 300Single Answer

By Nationality, Dennis Ritchie Was _____ ?

A
British
B
Russian
C
Canadian
D
American

Question 301Single Answer

Dennis Ritchie Completed his graduation from _______ University ?

A
MIT University
B
Stanford University
C
Harvard University
D
Cembridge University

Question 302Single Answer

What is full Name of Dennis Ritchie ?

A
Dennis George Ritchie
B
Dennis Stephen Ritchie
C
Dennis Bill Ritchie
D
Dennis MacAlistair Ritchie

Question 303Single Answer

Dennis Ritchie Was Creator of Famous Programming Language

A
BCPL
B
C++ Programming
C
C Programming
D
BASIC

Question 304Single Answer

Following Operating System was Created By Dennis Ritchie

A
Ubuntu
B
Linux
C
UNIX
D
Android

Question 305Single Answer

Dennis Ritchie Born in ________ city ?

A
Santa Ana
B
Bronxville, New York
C
Dallas
D
Washington

Question 306Single Answer

Determine Output:
#define clrscr ( ) 1000
void main ( )
{
clrscr ( ) ;
printf("%d", clrscr ( ));
}

A
0
B
1
C
100
D
Error

Question 307Single Answer

Determine Output:
void main ( )
{
printf ("%p", main );
}

A
Error
B
make an infinite loop
C
Some address will be printed
D
None of these

Question 308Single Answer

Determine Output:
void main ( )
{
char not;
not = 12;
printf("%d", not);
}

A
2
B
Garbage Value
C
0
D
None of these

Question 309Single Answer

Determine Output:
void main ( )
{
int i = i++, j=j++, k = k++;
printf(“%d %d %d", i , j, k);
}

A
1 1 1
B
0 0 0
C
garbage values
D
Error

Question 310Single Answer

Who is father of C Language ?

A
Bjarne Stroustrup
B
James A. Gosling
C
Dennis Ritchie
D
Dr. E.F. Codd

Question 311Single Answer

C Language developed at ________ ?

A
AT & T's Bell Laboratories of USA in 1972
B
AT & T's Bell Laboratories of USA in 1970
C
Sun Microsystems in 1973
D
Cambridge University in 1972

Question 312Single Answer

For 16-bit compiler allowable range for integer constants is ______?

A
-3.4e38 to 3.4e38
B
-32767 to 32768
C
-32668 to 32667
D
-32768 to 32767

Question 313Single Answer

C programs are converted into machine language with the help of

A
An Editor
B
A compiler
C
An operating system
D
None of these

Question 314Single Answer

C was primarily developed as

A
System programming language
B
General purpose language
C
Data processing language
D
None of the above

Question 315Single Answer

Standard ANSIC recognizes ______ number of keywords ?

A
30
B
32
C
24
D
36

Question 316Single Answer

Which one of the following is not a reserved keyword for C ?

A
auto
B
case
C
main
D
default

Question 317Single Answer

A C variable cannot start with

A
A number
B
A special symbol other thatn underscore
C
Both of the above
D
An alphabet

Question 318Single Answer

Which one of the following is not a valid identifier ?

A
_compscibits
B
1compscibits
C
comp_scibits
D
compscibits 1

Question 319Single Answer

If integer needs two bytes of storage, then maximum value of an unsigned integer is

A
2^16 - 1
B
2^15 – 1
C
2^ 16
D
2^15

Question 320Single Answer

What is the correct value to return to the operating system upon the successful completion of a program ?

A
1
B
-1
C
zero
D
Program do not return a value

Question 321Single Answer

Which is the only function all C programs must contain ?

A
start()
B
system ( )
C
main ( )
D
printf ( )

Question 322Single Answer

Which of the following is not a correct variable type ?

A
float
B
real
C
int
D
double

Question 323Single Answer

What number would be shown on the screen after the following statements of C are executed ?
char ch;
int i;
ch = 'G';
i = ch- 'A';
printf("%d",i);

Question 324Single Answer

Which of following is not a valid name for a C variable ?

A
Computerscibits
B
computer_scibits
C
computer scibits
D
Both A and B

Question 325Single Answer

Find the output of the following program.
void main ( ) {int i = 01289; printf("%d", i); }

A
0289
B
1289
C
0713
D
Syntax error

Question 326Single Answer

If ASCII Value of 'x' is 120, then what is the value of
the H, if
H = ( 'x' – 'w') / 3;

A
1
B
2
C
3
D
zero

Question 327Single Answer

Find the output of the following program.
void ( )
{
int i = 065, j = 65;
printf("%d", i, j)";
}

A
5365
B
6565
C
06565
D
05365

Question 328Single Answer

What is the difference between a declaration and a definition of a variable?

A
Both can occur multiple times, but a declaration must occur first
B
A definition occurs once, but a declaration may occur many times
C
Both can occur multiple times, but a definition must occur first
D
A declaration occurs once, but a definition may occur many times

Question 329Single Answer

"My salary was increased by 15%" Select the statement, which will EXACTLY reproduce the line of text above.

A
printf("My salary was increased by 15/%!");
B
printf("My salary was increased by 15%!");
C
printf ("My salary was increased by 15'%'!");
D
printf("My salary was increased by 15%%!");

Question 330Single Answer

How many times below for loop will be executed ?
#include

int main ( )
{
int i = 0;
for(;;)
printf("%d",i);
return 0;
}

A
0 times
B
Infinite times
C
1 times
D
10 times

Question 331Single Answer

Find output of the following program ?
#include

int main ( )
{
char str [ ] = "Smaller";
int a = 100;
printf(a > 10? "Greater" : "%s", str);
return 0;
}

A
Greater
B
100
C
Smaller
D
Compile Error

Question 332Single Answer

Assuming a short is two bytes long, what will be printed by the below
code ?
short testarray[4][3] = { {1}, {2,3}, {4, 5, 6} } ;
printf("%d", sizeof(testarray));

A
6
B
7
C
24
D
It will not compile because not enough initializers are given

Question 333Single Answer

Guess the output of the following program ?
#include

int main ( )
{
int a = 100, b = 200, c = 300;
if(!a> = 500)
b = 300;
c = 400;
printf("%d,%d,%d", a, b, c);
return 0;
}

A
100, 300, 300
B
100,200,400
C
100,200,300
D
100,300,400

Question 334Single Answer

Guess the output of the following program;
#include

int main ( )
{ int x = 10;
float y = 10.0;
if(x = y)
printf("x and y are equal");
else
printf("x and y are not equal");
return 0;
}

A
x and y are equal
B
Compile Error
C
Run Time Error
D
x and y are not equal

Question 335Single Answer

Guess the output of the program ?
#Include

int main( )
{
int a =0, b =1, c=2;
*((a+1 ==1) ? &b :&a) = a? b:c;
printf("%d, %d, %d/n", a,b,c);
return 0;
}

A
1, 1, 2
B
2, 2, 2
C
0, 2, 2
D
0, 1, 2

Question 336Single Answer

What will be printed if we execute following program ?
#include

int main ( )
{
  float a = 0.3;
if(0.3 >a)
  printf("True/n");
  else
  printf("False/n");
  return 0;
}

A
False
B
True
C
True False
D
None of these

Question 337Single Answer

Predict the output of the program ?
#include

int main ( )
{
if(printf("ABC"))
printf("True");
else
printf("False");
return 0;
}

A
ABC
B
ABCFalse
C
True
D
ABCTrue

Question 338Single Answer

Guess the output of the program ?
#include

int main ( )
{
int i = 1, j = 2;
if(i = 1) && if (j = 2)
printf ("India is my country");
return 0;
}

A
No output and No Error
B
Error : Misplaced IF
C
Error : Expression Syntax Error
D
Error : Undeclared identifier if

Question 339Single Answer

How many times loop will get executed ?
#Include

int main ( )
{
int i = 0;
while(i < = 255)
{
printf("%d",i);
i++;
}
return 0;
}

A
1 Time
B
255 Times
C
Infinite Times
D
256 Times

Question 340Single Answer

Point out error in the following code-
#include

int main ( )
{
int x = 50, y = 100;
if( x = = y)
printf("x is equal to yn");
else if (x>y)
printf("x is greater than yn");
else if (x < y)
printf ("x is less than yn")1
return 0;
}

A
Error : R – Value Required
B
Error : Expression Syntax
C
Error : L – Value Required
D
Error : Statement missing Semicolon

Question 341Single Answer

Nesting of if-else statements is allowed in C programming .

A
Yes
B
No
C
Depends on Compiler
D
None of the above

Question 342Single Answer

A char variable storing either an ASCII character or a Unicode character is allowed inside switch case.

A
True
B
False
C
Depends on Compiler
D
None of the above

Question 343Single Answer

We cannot use String in the Switch case as label !

A
False
B
True
C
Depends on compiler
D
None of the above

Question 344Single Answer

Which of the following cannot be checked in a switch case statement ?

A
Character
B
Integer
C
Enum
D
Float

Question 345Single Answer

Continue statement is allowed inside the switch case statement ?

A
No
B
Yes
C
Depends on the Compiler
D
None of the above

Question 346Single Answer

Which of the statement we need to write, in order to check any condition .

A
If
B
Break
C
Continue
D
exit

Question 347Single Answer

Which of the following is not an example of looping statement ?

A
for
B
do - while
C
while
D
switch

Question 348Single Answer

What will be the valid value of X by Which we can print
"DEF"
#Include

int main ( )
{
int x = ______;
if (x)
printf("ABC");
else
printf("DEF");
return 0;
}

A
zero
B
-9
C
'0'
D
'A'

Question 349Single Answer

For loop is _____ .

A
Function Controlled Loop
B
Entry Controlled Loop
C
Exit Controlled Loop
D
None of these

Question 350Single Answer

What will be the outpur of the program?
#include

int main ( )
{
int y = 128;
const int x=y;
printf("%dn",x);
return 0;
}

A
128
B
Garbage value
C
Error
D
zero

Question 351Single Answer

What will be the output of the program ?
#include

#include

union employee
{
  Char name [15];
int age;
  float salary;
};
const union employee e1;
int main ( )
{
  strcpy(e1.name,"K");
printf("%s%d%f',e1.name,e1.age,e1salary);
return0;
}

A
Error: cannot convert from 'const int *' to 'int *const'
B
Error:LValue required in Strcpy
C
Error :RValue required
D
No error

Question 352Single Answer

What will be the output of the program?
#include

int fun(int **ptr);
int main ( )
{
int i = 10;
const int * ptr = &i;
fun(&ptr);
return 0;
}
int fun(int**ptr)
{
int j = 223;
int * temp = &j;
printf("Before changing ptr = %5xn",*ptr);
const*ptr = temp;
printf("After changing ptr = %5xn",*ptr);
return 0;
}

A
Address of i Address of j
B
10223
C
Error:cannot convert parameter 1 from 'const int **to 'int**'
D
Garbage value

Question 353Single Answer

What will be the output of the program ?
#include

int main ( )
{
const int x = 5;
const int *ptrx;
ptrx = &x;
*ptrx = 10;
printf("%dn", x);
return 0;
}

A
5
B
10
C
Error
D
Garbage Value

Question 354Single Answer

What will be the output of the program in TurboC ?
#include

int fun (int **ptr);
int main ( )
{
int i = 10, j = 20;
const int *ptr = &i;
printf("i = %5X",ptr):
Printf("ptr = %d", *ptr);
ptr = &j;
printf("j = %5X",ptr);
printf("ptr=%d",*ptr);
return 0;
}

A
i = FFE2ptr=12j=FFE4ptr=24
B
i = FFE4ptr=10j=FFE2ptr=20
C
i = FFE0ptr=20j=FFE1ptr=30
D
Garbage value

Question 355Single Answer

What are the types of linkages ?

A
Internal and External
B
External, Internal and None
C
External and None
D
Internal

Question 356Single Answer

Which of the following special symbol allowed in a variable name ?

A
* (asterisk)
B
| (pipeline)
C
– (hyphen)
D
_ (underscore)

Question 357Single Answer

What will be the output of the program ?
#include

int main( )
{
const char *s = " " ;
char str [ ] = "Hello";
s = str;
while (*s)
print("%c",*S++);
return 0;
}

A
Error
B
H
C
Hello
D
Hel

Question 358Single Answer

What will be the output of the program?
#include

int get ( );
int main ( )
{
const int x= get ( );
printf("%d",x);
return 0;
}
int get ( )
{
return 20;
}

A
Garbage value
B
Error
C
20
D
zero

Question 359Single Answer

If the class name is X, what is the type of its "This" pointer (in a nonstatic, non – const member function) ?

A
const X* const
B
X * const
C
X*
D
X &

Question 360Single Answer

Which classes allow primitive types to be accessed as objects ?

A
Storage
B
Virtual
C
Friend
D
Wrapper

Question 361Single Answer

When is std::bad_alloc exception thrown ?

A
When new operator cannot allocate memory
B
When alloc function fails
C
When type requested for new operation is considered bad, this exception is thrown
D
When delete operator cannot delete teh allocated (corrupted) object

Question 362Single Answer

Which one of the following is not a fundamental data type in C++

A
float
B
string
C
int
D
wchar_t

Question 363Single Answer

Which of the following is a valid destructor of the class name "Country"

A
int ~ Country ( )
B
void Country ( )
C
int ~ Country (Country obj)
D
void ~ Country ( )

Question 364Single Answer

Which of the following correctly describes C++ language ?

A
Statically typed language
B
Dynamically typed language
C
Both Statically and dynamically typed language
D
Type-less language

Question 365Single Answer

Which of the following keyword supports dynamic method resolution ?

A
abstract
B
Virtual
C
Dynamic
D
Typeid

Question 366Single Answer

Which of the following is the most preferred way of throwing and handling exceptions ?

A
Throw by value and and catch by reference.
B
Throw by reference and catch by reference.
C
Throw by value and catch by value
D
Throw the pointer value and provide catch for teh pointer type.

Question 367Single Answer

Which of the following is not true about preprocessor directives ?

A
They begin with a hash symbol
B
They are processed by a preprocessor
C
They form an integral part of the code
D
They have to end with a semi colon

Question 368Single Answer

What's wrong? while (i < 10) && (i >24) )

A
the logical operator && cannot be used in a test condition
B
the while loop is an exit-condition loop
C
the test condition is always false
D
the test condition is always true

Question 369Single Answer

A continue statment causes execution to skip to

A
the return 0; statement
B
the first statement after the loop
C
the statement following the continue statement
D
the next iteration of the loop

Question 370Single Answer

What's wrong ? (x = 4&&y = 5)? (a = 5); (b = 6);

A
the question mark should be an equal sign
B
the first semicolon should be a colon
C
there are too many variables in the statement
D
the conditional operator is only used with apstrings

Question 371Single Answer

What's wrong ? for (int k = 2k <=12, k++)

A
the increment should always be ++k
B
the variable must always be the letter i when using a for loop
C
There should be a semicolon at the end of the statement
D
the commas should be semicolons

Question 372Single Answer

Which of the following is not recommended in a header file ?

A
Type definitions (typedefs)
B
Class definitions
C
Function definitions
D
Template definitions

Question 373Single Answer

Which of the STL containers store the elements contiguously (in adjecent memory locations) ?

A
std::vector
B
std::list
C
std::map
D
std::set

Question 374Single Answer

Which of the following is not a standard exception built in C++.

A
std::bad_creat
B
std::bad_alloc
C
std::bad_cast
D
std::bad_typeid

Question 375Single Answer

What does STL stand for ?

A
Simple Template Library
B
Standard Template Library
C
Static Type Library
D
Single Type-based Library

Question 376Single Answer

What is the difference between overloaded functions and overridden functions ?

A
Overloading is a dynamic or run-time and Overriding is static or compile-time binding
B
Redefining a function in a friend class is called function overriding while redefininig a function in a derived class is called a overloaded function.
C
Overloading is a static or compile time binding and Overriding is dynamic or run-time binding
D
Redefining a function in a friend class is called function overloading while Redefining a function in a derived class is called as overridden function.

Question 377Single Answer

Which one of the following is not a valid reserved key word in C++

A
Explicit
B
Public
C
Implicit
D
Private

Question 378Single Answer

Each pass through a loop is called a/an

A
enumeration
B
iteration
C
culmination
D
pass through

Question 379Single Answer

Which of the following is true about const member functions ?

A
const members can be invoked on both const as well as nonconst objects
B
const members can be invoked only on const objects and not on nonconst objects
C
nonconst members can be invoked on const objects as well as nonconst objects
D
none of the above

Question 380Single Answer

Which of the following relationship is known as inheritanceralationship ?

A
'has-a' relationship
B
'is-a' relationship
C
association relationship
D
none of the above

Question 381Single Answer

If class A is friend of class B and if calss B is friend of class C, which of the following is true ?

A
Class C is friend of class A
B
Class A is friend of class C
C
Class A and Class C do not have any friend relationship
D
None of the above

Question 382Single Answer

*ptr++is equivalent to :

A
ptr++
B
*ptr
C
++*ptr
D
None of the above

Question 383Single Answer

A direct access file is :

A
A file is which records are arranged in a way they are inserted in a file
B
A file in which records are arranged in a particular order
C
Files which are stored on a direct access storage medium
D
None of the above

Question 384Single Answer

Which of the following is not a component of file system ?

A
Access method
B
Auxiliary storage management
C
Free integrity mechanism
D
None of these

Question 385Single Answer

Seek time is

A
time taken to retrieve a dta
B
Time taken by read/write head mechanism to position itself over appropriate cylinder
C
Time taken by appropriate sector to come under read/write
D
None of the above

Question 386Single Answer

'Prime area' in context of file system is defined as

A
It is memory area created by operating system
B
It is an area into which data records are written
C
It is the main area of a web page
D
None of the above

Question 387Single Answer

In multi-list organization

A
Records that have equivalent value for a given secondary index item are linked together to form a list
B
Records are loaded in ordered sequence defined by collating sequence by content of the key
C
Records are directly accessed by record key field
D
None of the above

Question 388Single Answer

Which of the following is/are advantages of cellular partitioned structure :

A
Simultaneous read operations can be overlapped
B
Search time is reduced
C
Both a & b
D
None of the above

Question 389Single Answer

The conditional compilation

A
It is taken care of by the compiler
B
it is setting the compiler option conditionally
C
It is compiling a program based on a condition
D
none of above

Question 390Single Answer

Originally 'C' was developed as :

A
System programming language
B
General purpose language
C
Data processing language
D
None of above

Question 391Single Answer

An inverted file

A
Locates information about data in small files that are maintained apart from actual data record
B
A file which stores opposite records
C
A file which stores information about records of a system
D
none of above

Question 392Single Answer

Which of the following is not a file operation :

A
Repositioning
B
Truncating
C
Appending
D
None of above

Question 393Single Answer

Latency time is :

A
Time taken by read/write head mechanism to position itself over appropriate cylinder
B
Time taken to transfer a data from memory
C
Time taken by appropriate sector to come under read/write head
D
None of above

Question 394Single Answer

The two types of file structure existing is VSAM file are

A
Key sequenced structure, entry sequenced structure
B
Key sequence structure, exit sequenced structure
C
Entry sequence structure, exit sequenced structure
D
None of above

Question 395Single Answer

How many copies of a class static member are shared between objects of the class ?

A
A copy of the static member is shared by all objects of a class
B
A copy is created only when at least one object is created from that class
C
A copy of the static member is created for each instntiation of the class
D
No memory is allocated for static members of a class

Question 396Single Answer

Which looping process checks the test condition at the end of the loop ?

A
for
B
while
C
do-while
D
no looping process checks the test condition at the end

Question 397Single Answer

The default access level assigned to members of a class is________

A
Private
B
Public
C
Protected
D
Needs to be assigned

Question 398Single Answer

Which of the following languages is a subset of C++ language ?

A
C language
B
Java Language
C
C# language
D
language

Question 399Single Answer

Which of the following correctly describes the meaning of namespace' feature in C++ ?.

A
Namespaces refer to the memory space allocated for names used in a program
B
Namespaces refer to space between the names in a program
C
Namespaces refer to packing structure of clases in a program
D
Namespsaces provide facilities for a organizing the names in a program to avoid name clashes

Question 400Single Answer

In a spreadsheet, a_________is a number you will use in a calculation .

A
label
B
cell
C
field
D
value
E
None of these

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