Which of the following is not the aspects of child development?
A
Physical development
B
Social development
C
Cognitive development
D
Maturity
Question 2Single Answer
Development can be described as growth in
A
cognitive state
B
physical state
C
social state
D
All of the above
Question 3Single Answer
Which of the following is not correct about meaning of development?
A
It is a series of changes as a result of maturity
B
It is a series of changes as a result of experience
C
It is a mere progressive series of changes
D
None of the above
Question 4Single Answer
Development sequence starts with ...... and ends with ......
A
ovum-sperm, zygote
B
ovum - sperm, blastocyst
C
blastocyst, zygote
D
ovum - sperm, fertilisation
Question 5Single Answer
The feeling of shame and pride develops in ........ stage.
A
infancy
B
childhood
C
adolescence
D
adulthood
Question 6Single Answer
The major difference about the concept of development between JE Anderson and E Hurlock is that Anderson considers it as ......... and Hurlock considers it as ...
A
growth and behavioural changes, processes for maturing an organism
B
growth and behavioural changes, growth and changes relating to maturity
C
growth and changes relating to maturity processes for maturing an organism
D
None of the above
Question 7Single Answer
Which of the given statement is partially correct about the characteristics of development?
A
Each phase of development has its own variable
B
Development is a process that is continuous predictable and has individual differences
C
Each phase of development is with its own characteristic behaviour
D
Development is affected by cultural changes to a certain extent
Question 8Single Answer
Consider the statement about development in human beings
I. Upto adolescence.
II. Upto adulthood.
III. Throughout life.
Which of the statement(s) given above is correct?
A
Only I
B
Only II
C
Only III
D
None of these
Question 9Single Answer
Consider the given statement(s)
I. Mental development states that sensation is a gateway of knowledge.
II. Motor development accounts for the strength and speed.
III. Change in the individual behaviour due to maturation is learning.
Which of the statement(s) given above is/are correct?
A
Only I
B
Only Il
C
Only III
D
All of these
Question 10Single Answer
Choose the incorrect matching with the help of given codes
I. Physical nervous system and development endocrine glands
II. Adolescence love for exploration.
III. Early childhood : sensitive language development period.
A
Codes
l is incorrect matching
B
Both I, II are incorrect matching
C
Both II, III are incorrect matching
D
None of the above
Question 11Single Answer
Early childhood period is
A
sensitive to language development
B
crucial for maturity level
C
meant for learning through the forced behaviour
D
is complex in terms of growth and development cognitively
Question 12Single Answer
The age group 6 to 11 years falls under
A
early childhood
B
pre-natal age
C
later childhood
D
None of these
Question 13Single Answer
Consider the following statement(s)
I. Physical health and mental abilities are influencer of emotional development.
II. Fulfilling social expectations comes under social development.
Which of the statement(s) given above is/are correct?
A
Only I
B
Only II
C
Neither I nor II
D
Both I and II
Question 14Single Answer
In which of the following stages do children become active members of their peer group?
A
Adolescence
B
Adulthood
C
Early childhood
D
Childhood
Question 15Single Answer
Which of the following statements is not correct about development?
A
Each phase of the development has hazards
B
Development is not aided by stimulation
C
Development is affected by cultural changes
D
Each phase of the development has characteristic behavior
Question 16Single Answer
Which of the following statements is not true about development?
A
Development is the product of interaction
B
Development follows an orderly sequence
C
Development is individualised process
D
Development proceeds from specific to general
Question 17Single Answer
Which one of the following statements best sums up the relationship between development and learning?
A
Development is independent of learning
B
Learning trails behind development
C
Learning and development are synonymous terms
D
Learning and development are inter-related in a complex manner
Question 18Single Answer
Which of the following development tasks is not appropriate to the late childhood?
A
Learning physical skills necessary for ordinary games
B
Achieving a masculine or feminine social role
C
Achieving personal independence
D
Learning to get along with age-mates
Question 19Single Answer
The meaning of development is
A
progressive series of changes
B
progressive series of changes as a result of motivation
C
progressive series of changes as a result of motivation and experience
D
series of changes as a result of maturation and experience
Question 20Single Answer
The best method to study growth and development of the child is
A
psychoanalytic method
B
comparative method
C
development method
D
statistical method
Question 21Single Answer
What are the factors related to learner that affects the learning?
A
Physical and mental health of the learner
B
Level of aspiration and achievement motivation
C
Readiness and will power
D
All of the above
Question 22Single Answer
Cognitive development means
A
development of intelligence
B
development of child
C
development of physical skills
D
development of individual
Question 23Single Answer
Which of the following is most essential for learning?
A
Good percentage child relationship
B
High intelligence
C
Good school
D
Desire to learn
Question 24Single Answer
Which of the following is not good for quality learning ?
A
Making notes
B
Extra reading
C
Using guide books
D
Self study
Question 25Single Answer
Human development is divided into domains such as
A
physical, spiritual, cognitive and social
B
physical, cognitive, emotional and social
C
emotional, cognitive, spiritual and social-psychological
D
psychological, cognitive, emotional and physical
Question 26Single Answer
Development starts from
A
post-childhood stage
B
pre-natal stage
C
the stage of infancy
D
pre-childhood stage
Question 27Single Answer
Adolescents may experience
A
feeling of fear about sins committed in childhood
B
feeling of self-actualisation
C
feeling of satiation about life
D
anxiety and concern about themselves
Question 28Single Answer
Which is the incorrect way to support the language development?
A
Letting the child talk uninterruptedly on a topic
B
Disapproving the use of their own language
C
Supporting initiation taken by children
D
Providing opportunities for using language
Question 29Single Answer
Naresh and Mukesh have same age group. They show quite difference in social and mental development. It is due to the following principle of development.
A
Principle of modifiability
B
Principle of definite and predictable pattern
C
Principle of individuality
D
Principle of uniform pattern
Question 30Single Answer
Development occurs in human being
A
upto the end of adolescence period
B
upto the end of childhood
C
upto the starting of adulthood
D
throughout the life
Hindi Language
Question 31Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
अधम्र
B
अध्रम
C
अधर्म
D
अध्रिम
Question 32Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
स्थायि
B
स्थायी
C
स्थाई
D
स्थाइ
Question 33Single Answer
वर्तनी की दृष्टि से सही शब्द है?
A
महत्व
B
महतव
C
महत्तव
D
महतत्व
Question 34Single Answer
निम्नलिखित में से शुद्ध छांटिए?
A
आयुष्मान
B
आयुश्मान
C
आयुशमान
D
आयुश्यमान
Question 35Single Answer
शुद्ध शब्द नहीं हैं?
A
कवियत्री
B
कौसल्या
C
एश्वर्य
D
श्रृंगार
Question 36Single Answer
शुद्ध वर्तनी है -
A
पूज
B
पुजय
C
पूज्य
D
पुज्य
Question 37Single Answer
शुद्ध वर्तनी है -
A
अनुसरण
B
अनूशरणन
C
अनुशरण
D
अणुशर
Question 38Single Answer
किस क्रमांक में सभी शुद्ध हैं?
A
एक्य,साप्ताहिक
B
आजीविका,आशीर्वाद
C
आर्शिवाद ,अनूकूल
D
निरिक्षण ,कृपालु
Question 39Single Answer
'उज्वल' शब्द का शुद्ध रूप है ?
A
उज्जव
B
उज्ज्ल
C
उज्ज्वल
D
उजवल
Question 40Single Answer
निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
A
जागृत
B
जाग्रति
C
जाग्रित
D
जाग्रत
Question 41Single Answer
Passage :
प्रश्न में दी गई इटैलिक अशुद्ध वर्तनी का शुद्ध रूप चयन कीजिए।
तुम्हारा यह कथन मात्र अतिश्योक्ती है।
A
अंतोश्योक्ती
B
अतीश्योक्टि
C
अतिश्योक्ति
D
अतिशयोक्ति
Question 42Single Answer
Passage :
प्रश्न में एक शब्द दिया गया है जिसका सन्धि-विच्छेद चार प्रकार से किया गया है। इनमें सें केवल एक ही विकल्प सही है। सही सन्धि-विच्छेद का चयन कीजिए -
बहिष्कार
A
बहि: + कार
B
बहिष + कर
C
बहि + अकार
D
बहि़ + सकार
Question 43Single Answer
Passage :
प्रश्न में एक शब्द दिया गया है जिसका सन्धि-विच्छेद चार प्रकार से किया गया है। इनमें सें केवल एक ही विकल्प सही है । सही सन्धि-विच्छेद का चयन कीजिए -
नाविक
A
नौ + इक
B
ना + इक
C
नो + इक
D
ना + विक
Question 44Single Answer
Passage :
प्रश्न में एक शब्द दिया गया है जिसका सन्धि-विच्छेद चार प्रकार से किया गया है। इनमें सें केवल एक ही विकल्प सही है । सही सन्धि-विच्छेद का चयन कीजिए -
दिगम्बर
A
दि + गम्बर
B
दिगम् + बर
C
दिक् + अम्बर
D
दिग + अम्बर
Question 45Single Answer
Passage :
प्रश्न में एक शब्द दिया गया है जिसका सन्धि-विच्छेद चार प्रकार से किया गया है। इनमें सें केवल एक ही विकल्प सही है । सही सन्धि-विच्छेद का चयन कीजिए -
निराशा
A
निरा + आशा
B
निर् + आशा
C
निर: + आशा
D
निर + आशा
English Language
Question 46Single Answer
I go to Madurai by —– Vaigai Express
A
a
B
an
C
some
D
the
Question 47Single Answer
Have the car stolen!
A
Steal the car
B
You should have the stolen car
C
Get someone to steal the car
D
They have stolen the car
Question 48Single Answer
The payment was collected by the hardworking salesman.
A
The hardworking salesman collected the payment.
B
the salesman who worked heard was able to collect the payment.
C
to collect the payment the salesman had to work hard.
D
The hardworking salesman was able to collect the payment.
Question 49Single Answer
Passage :
Direction : Question below has two blanks, each blank indicting that some thing has been omitted. Choose the word for each blank which best fits the meaning of the sentence as a whole.
The Finance Department has ……………a centralized online databank system for all statutory government bodies to …………an eye on their assets and liabilities.
A
presented , stay
B
introduced , keep
C
announce , make
D
created , let
E
proclaimed , hold
Question 50Single Answer
Passage :
Direction : The five items in this section consists of a word or group of words followed by four words as (a), (b), (c) and (d). Select the word which is nearly opposite to the meaning of the original word or group of words and mark your response as (a), (b), (c) and (d), as the case may be, in your Answer Sheet.
Assets
A
liabilities
B
responsibilities
C
estates
D
profits
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English Language
Question 51Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
He was in the temper
B
and refused
C
discuss the matter again
D
No error
Question 52Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
A flower makes no garland
B
so we must do a thing together
C
in a unit for a good result
D
No error
Question 53Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
My friend is a software engineer
B
and his wife is doctor
C
so they don’t have enough time for each other
D
No error
Question 54Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
I don’t have much time that
B
I hear you in detail with verbosity
C
tell everything in nutshell
D
No error
Question 55Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
The atmosphere is changing
B
so I have severe pain in my body
C
if you have any painkiller, please give it to me
D
No error
Question 56Single Answer
Passage :
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
To sleep with the fishes
A
Always be in a dream world
B
To make absurd excuses
C
To sleep peacefully
D
To be dead
Question 57Single Answer
Passage :
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
To free someone or something form a constraint or difficulty.
A
To exterminate
B
To expurgate
C
To intricate
D
To extricate
Question 58Single Answer
Passage :
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Liquids forming a homogeneous mixture when added together
A
Irascible
B
Crucible
C
Miscible
D
Risible
Question 59Single Answer
Passage :
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Shooting fish in a barrel
A
To do random acts of stupidity
B
To behave in a cruel manner
C
Ridiculously easy
D
To escape through a narrow opening
Question 60Single Answer
Passage :
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
What does the phrase ‘knew no bounds’ mean ?
A
was bounded by
B
was limitless
C
was limited
D
was bound to
General Studies
Question 61Single Answer
How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
A
Two
B
Three
C
Five
D
Four
E
None of these
Question 62Single Answer
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
A
True
B
False
C
Uncertain
D
None
Question 63Single Answer
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.
A
A
B
E
C
T
D
X
E
Y
Question 64Single Answer
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
A
None
B
One
C
Two
D
Three
E
More than three
Question 65Single Answer
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
A
None
B
One
C
Two
D
Three
E
More than three
Question 66Single Answer
Passage :
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z .
Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?
A
X
B
W
C
I
D
H
Question 67Single Answer
Passage :
Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)
If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?
A
SUM
B
BIG
C
Both BIG and THE
D
FOR
E
Both FOR and BIG
Question 68Single Answer
Passage :
Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)
If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be second from the right ?
A
AND
B
FOR
C
THE
D
BIG
E
SUM
Question 69Single Answer
Passage :
Direction: The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)
If second alphabet in each of the words is changed to next alphabet in the English alphabetical order, how many words having two vowels (same or different vowels) will be formed ?
A
None
B
One
C
Two
D
Three
E
Four
Question 70Single Answer
Passage :
Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)
How many letters are there in the English alphabetical series between the second letter of the word which is second from the right and the second letter of the word which is second from the left of the given words?
A
Two
B
Five
C
Six
D
Nine
E
Three
Question 71Single Answer
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?
A
51:52
B
52:53
C
51:53
D
52:55
Question 72Single Answer
Which of the following numbers is irrational ?
A
√49
B
0.125
C
√2
D
22/7
Question 73Single Answer
356 x 936 – 356 x 836 = ?
A
35600
B
34500
C
9630
D
93600
Question 74Single Answer
Arrange in descending order: 5/8, 7/10, 3/4
A
3/4 > 7/10 > 5/8
B
7/10 > 3/4 > 5/8
C
3/4 > 5/8 > 7/10
D
5/8 > 7/10 > 3/4
Question 75Single Answer
What is (3^{4} times 9^{2}) ?
A
36
B
38
C
310
D
96
Question 76Single Answer
Passage :
information given below and answer the question that follow.
The result of an exam is given below. Out of 1000 students who appeared
(i) 658 failed in Physics
(ii) 166 failed in Physics and Chemistry
(iii) 372 failed in Chemistry, 434 failed in Physics and Maths
(iv) 590 failed in Maths, 126 failed in Maths & Chemistry
Find the number of people who failed in (assuming that none is passed in all subjects.
We have the following equations:
a+ b + c + d + e + f + g = 1000
a + b + d + e = 658, b + d = 166
b + d + c + f = 372
d + e = 434 as in the figure.
d + e + f + g = 590, d + f = 126. Find the values
Chemistry but not in Physics.
A
318
B
198
C
213
D
206
Question 77Single Answer
Passage :
Direction: information given below and answer the question that follow.
The result of an exam is given below. Out of 1000 students who appeared
(i) 658 failed in Physics
(ii) 166 failed in Physics and Chemistry
(iii) 372 failed in Chemistry, 434 failed in Physics and Maths
(iv) 590 failed in Maths, 126 failed in Maths & Chemistry
Find the number of people who failed in (assuming that none is passed in all subjects.
We have the following equations:
a+ b + c + d + e + f + g = 1000
a + b + d + e = 658, b + d = 166
b + d + c + f = 372
d + e = 434 as in the figure.
d + e + f + g = 590, d + f = 126. Find the values
Physics or Maths but not in Chemistry.
A
558
B
718
C
628
D
None of these
Question 78Single Answer
Passage :
For the next four question that follow:
In a city, three daily newspapers A, B, C are published, 42% read A; 51% read B; 68% read C; 30% read A and B; 28% read B and C; 36% read A and C; 8% do not read any of the three newspapers.
Let x% people read all the three newspapers.
Since 8% people do not read any newspapers.
(x – 24) + (x – 7) + (x + 4) + (30 – x) + (36 – x) + (28 – x) + x = 92
→ x + 98 – 31 = 92
→ x = 92 – 67 = 25
What is the percentage of persons who read all the three papers ?
A
20%
B
25%
C
30%
D
40%
Question 79Single Answer
Passage :
For the next four : question that follow :
In a city, three daily newspapers A, B, C are published, 42% read A; 51% read B; 68% read C; 30% read A and B; 28% read B and C; 36% read A and C; 8% do not read any of the three newspapers.
Let x% people read all the three newspapers.
Since 8% people do not read any newspapers.
(x – 24) + (x – 7) + (x + 4) + (30 – x) + (36 – x) + (28 – x) + x = 92
→ x + 98 – 31 = 92
→ x = 92 – 67 = 25
What is the percentage of persons who read only two papers?
A
19%
B
31%
C
44%
D
None of these
Question 80Single Answer
Passage :
For the next four : question that follow :
In a city, three daily newspapers A, B, C are published, 42% read A; 51% read B; 68% read C; 30% read A and B; 28% read B and C; 36% read A and C; 8% do not read any of the three newspapers.
Let x% people read all the three newspapers.
Since 8% people do not read any newspapers.
(x – 24) + (x – 7) + (x + 4) + (30 – x) + (36 – x) + (28 – x) + x = 92
→ x + 98 – 31 = 92
→ x = 92 – 67 = 25
What is the percentage of persons who read only one paper ?
A
38%
B
48%
C
51%
D
None of these
Question 81Single Answer
In ancient times Haryana was known as ........
A
Brahmawata
B
Gujarat
C
Kurukshetra
D
Delhi
Question 82Single Answer
By what name was the state of Haryana known in ancient times ?
A
Brahmavrata Pradesh
B
Brahmashri Pradesh
C
Brahma Ki Uttawedi
D
All of the above
Question 83Single Answer
The ancient and sacred river of Haryana is…………… .
A
Saraswati
B
Drishadvati
C
Ganga
D
Both (a) and (b)
Question 84Single Answer
Agroha (Hisar) is mentioned in which texts?
A
Divyavdan
B
Kathakosh
C
Bhadrabahu Charita
D
All of these
Question 85Single Answer
Which of the following texts has mention about Agroha (Hisar) ?
A
Rajatarangini
B
Abhigyan Shakuntalam
C
Maltimadhav
D
Divyavdana
Question 86Single Answer
Which of the following Jaina texts provides information from the social, religious cultural life of Haryana from first century to the third century?
A
Parishishtaparvan
B
Bhadrabahu Charitra
C
Kathakosh
D
All of the above
Question 87Single Answer
Maharaja Agrasena was associated with which place ?
A
Sirsa
B
Pehowa
C
Rohtak
D
Agroha
Question 88Single Answer
Rohtak district got its mention in which historical text ?
A
Divyavdan
B
Majihima Nikaya
C
Nakula-Digvijayam
D
Kathakosh
Question 89Single Answer
Information about the ancient history of Haryana is found in which Purana ?
A
Narad Purana
B
Matasya Purana
C
Vishnu Purana
D
Vamana Purana
Question 90Single Answer
The Vamana Purana mentions how many forests of Haryana ?
A
4
B
7
C
11
D
12
Science
Question 91Single Answer
Which of the following contains sugar stored in them ?
A
Carrot and radish
B
Cinnamon and doves
C
Potato and pumpkin
D
Beetroot and sugarcane
Question 92Single Answer
Which of the following is the collective term used to signify the substance that helps in keeping our bones, eyes, teeth and gums healthy ?
A
Enzymes
B
Vitamins
C
Hormones
D
Proteins
Question 93Single Answer
Which of the following is not correctly matched ?
A
Sodium and potassium - fluid balance of the body
B
Iron - bones and teeth
C
Calcium - bones and teeth
D
Fluorine - tooth decay
Question 94Single Answer
A child has retarded growth, a large pot - like belly and swollen face. The disease he might be suffering from ?
A
diabetes
B
anaemia
C
marasmus
D
kwashiorkor
Question 95Single Answer
Match the following lists.
List - I List - II
A. Growth and repair of tissues 1. Sugar
B. Glucose 2. Marasmus
C. PEM 3. Scurvy
D. Vitamin - C 4. Proteins
Codes :
A
A B C D
3 4 1 2
B
4 1 2 3
C
4 1 3 2
D
1 4 1 3
Question 96Single Answer
Pernicious anaemia is the deficiency disease of ?
A
iron
B
vitamin - K
C
vitamin - B12
D
iodine
Question 97Single Answer
Select from the following a group of diseases caused by deficiency of minerals ?
A
Rickets, kwashiorkor, goitre
B
Goitre, marasmus, kwashiorkor
C
Kwashiorkor, anaemia, goitre
D
Goitre, anaemia, osteoporosis
Question 98Single Answer
Adding salt and sugar to food substances help in preserving them for longer durations. It is because excess salt and water ?
A
cause rupturing of microbial cells
B
cause change in the shape of microbial cells
C
remove water from food
D
Plasmolysis the microbial cells
Question 99Single Answer
Metal which as a constituent of haemoglobin is ?
A
Cu
B
Zn
C
AI
D
Fe
Question 100Single Answer
The minerals that are required in the right amount for proper functioning of muscles are ?
A
iron and iodine
B
iron and calcium
C
sodium and potassium
D
iodine and fluorine
Question 101Single Answer
Washing the rice many times using a large amount of water before cooking leads to ?
A
loss of vitamin - E
B
loss of surface protein
C
loss of vitamin - B
D
loss of water soluble carbohydrates
Question 102Single Answer
Soluble vitamin pair in the water is ?
A
B and C
B
A and B
C
A and E
D
D and K
Question 103Single Answer
Match List - I with List - II.
List - I List - II
(Vitamins) (Chemical names)
A. Vitamin - B1 1. Ascorbic acid
B. Vitamin - B2 2. Riboflavin
C. Vitamin - A 3. Thiamine
D. Vitamin - C 4. Retinol
Codes :
A
A B C D
4 2 3 1
B
3 2 4 1
C
2 3 4 1
D
3 1 4 2
Question 104Single Answer
Given below are some food items :
A. Boiled and mashed potato
B. Boiled and charred rice
C. A slice of bread
D. Sugar solution
E. Coconut oil
Which of the above will give blue-black colour when tested with iodine solution ?
A
A, B and C
B
A, C and E
C
A and C
D
B and D
Question 105Single Answer
Vitamin containing etal atom is ?
A
Vitamin - C
B
Vitamin - B6
C
Vitamin - B12
D
Vitamin - A
Question 106Single Answer
Radhika's gums are often bleeding and her wounds were taking longer time to heal. Her diet taking longer time to heal. Her diet could be deficient in which vitamin ?
A
Vitamin - B1
B
Vitamin - C
C
Vitamin - D
D
Vitamin - A
Question 107Single Answer
Cellulose-rich food substances (i.e., roughages) are considered an essential component of a balanced diet of human beings. Which one of the following is the correct statement about cellulose ?
A
Human beings do not have cellulose - digesting enzymes
B
Cellulose is a type of carbohydrate, which gets absorbed in the human blood and gives energy
C
Cellulose breaks down easily into smaller components which are egested as roughages
D
The cellulose - digesting bacteria present in human beings convert cellulose into fibres
Question 108Single Answer
Match List - I with List - II.
List - I List - II
(Vitamins) (Chemical names)
A. Vitamin - A 1. Tocopherol
B. Vitamin - B 2. Retinol
C. Vitamin - D 3. Thiamine
D. Vitamin - E 4. Calciferol
Codes :
A
A B C D
4 1 3 2
B
2 3 4 1
C
2 3 1 4
D
4 3 1 2
Question 109Single Answer
Which one of the following is used as preservative ?
A
Sodium Benzoate
B
Ammonium Sulphate
C
Sodium Chloride
D
Copper Sulphate
Question 110Single Answer
Which of the following nutrients are present in milk ?
A
Protein, Iron, Vitamin - D
B
Protein, Calcium, Vitamin - D
C
Protein, Vitamin - C, Vitamin - A
D
Carbohydrates, Vitamin - C, Iron
Question 111Single Answer
Which of the following vitamin acts as hormone ?
A
Vitamin - E
B
Vitamin - D
C
Vitamin - C
D
Vitamin - B
Question 112Single Answer
Deficiency of vitamin 'X' causes bleeding of gums. This vitamin is essential for absorption of mineral 'Y' and 'X' is found in food 'Z'.Identify X, Y and Z ?
A
X - vitamin - B, Y - calcium, Z - green leafy vegetables
B
X - vitamin - A, Y - phosphorus, Z - poultry products
C
X - vitamin - D, Y - calcium, Z - milk product
D
X - vitamin - C, Y - iron, Z - citrus fruits
Question 113Single Answer
Assertion (A) : Lions do not eat grass.
Reason (R) : Many animals cannot digest cellulose.
Choose the correct option.
A
Both A and R are true and R is the correct explanation of A
B
Both A and R are true, but R is not the correct explanation of A
C
A is true, but R is false
D
A is false, but R is true
Question 114Single Answer
Assertion (A) : Cellulose rich, food substances are good source of roughage for human beings.
Reason (R1) : Cellulose gets absorbed and converted into fibres during digestion.
Reason (R2) : The cellulose digesting bacteria convert cellulose into fibres.
Choose the correct option.
A
A is true and R1 is correct explanation for A
B
A is true and R2 is correct explanation for A
C
A is false and R1 is true
D
A is false and R2 is true
Question 115Single Answer
Read the following statements.
A. Gases are soluble in liquids as well as in solids.
B. Gases which form ion in the solvent are soluble in that solvent.
C. Gases which can be liquefied easily are more soluble in water than the other gases which are not liquefied easily.
Which of the statement(s) given above is/are correct ?
A
A and B
B
B and C
C
Only A
D
All of these
Question 116Single Answer
Consider the following statements.
A. The amount of heat required to change 1 kg solid into liquid at atmospheric pressure and at its melting point is called the latent heat of fusion.
B. The phenomenon of change of a liquid into vapours at any temperature below its boiling point called sublimation.
C. The process of conversion of a liquid into its vapour is called boiling.
D. The process of converting solid into gaseous state is called evaporation.
Which of the above statement(s) given above is/are correct ?
A
Only A
B
B and D
C
A and C
D
B, C and D
Question 117Single Answer
Consider the following statements and choose the correct option.
A. No change in volume occurs on dissolving sugar in water.
B. Sugar particles go into the empty spaces present in the particles of water.
Codes :
A
Both statements A and B are false
B
Statement A is correct but statement B is false
C
Statement B is correct but Statement A is false
D
Both statements A and B are correct
Question 118Single Answer
Which of the following is/are true when milk changes into curd ?
A. The change cannot be reversed.
B. It changes taste.
C. Its state is changed from liquid to semi solid.
Choose the correct option from below.
A
Only A
B
A and B
C
B and C
D
All of these
Question 119Single Answer
Match the following Lists.
List - I List - II
(Process) (Changes)
A. Evaporation 1. Liquid into gas
B. Sublimation 2. Gas into liquid
C. Freezing 3. Solid into gas
D. Melting 4. Solid into liquid
5. Liquid into solid
Codes :
A
A B C D
2 3 3 4
B
1 3 5 4
C
4 3 2 1
D
5 3 1 2
Question 120Single Answer
Consider the following statements.
A. Latent means hidden
B. The amount of heat energy that is required to change 1 kg of a solid into liquid at atmospheric pressure at its melting point is known as the latent heat of fusion.
C. Water vapour at 273 K (100°C) have more energy than water at the same temperature.
Which of the above statement(s) is/are correct ?
A
Only A
B
A and B
C
B and C
D
All of these
Question 121Single Answer
Consider the following factors on which a phenomenon (X) depends. By studying all the given factors, choose the option which correctly describe phenomenon (X) ?
A. Surface area
B. Temperature
C. Humidity
D. Wind speed
The phenomenon (X) is :
A
Sublimation
B
Solidification
C
Fusion
D
Evaporation
Question 122Single Answer
Some suspensions are given
A. Fog
B. Air
C. Blood
D. Paint
E. Aerosol spray
Among the following, true suspensions are
A
A, B and C
B
C, D and E
C
A, C and E
D
1,3 and 4
Question 123Single Answer
Match List I with List II and select the correct answer using the codes given below
List - I List - II
(Colloids) (Dispersed phase and medium)
A. Smoke 1. Dispersion of gas in liquid
B. Emulsion 2. Dispersion of solid in solid
C. Gel 3. Dispersion of liquid in liquid
D. Foam 4. Dispersion of liquid in Solid
5. Dispersion of solid in gas
Codes :
A
A B C D
4 2 3 1
B
2 4 1 5
C
5 4 3 1
D
5 2 1 3
Question 124Single Answer
Consider the following table.
Dispersed phase Dispersion medium Types of colloid
Solid A Solid Soulsion
B Liquid Emulsion
Gas C Foam
A, B and C in the given table are
A
solid, liquid, liquid or solid
B
gas, gas, liquid
C
gas, solid, gas
D
solid, solid, liquid or gas
Question 125Single Answer
Two drops of dilute sulphuric acid were added to 1 g of copper sulphate powder and then small amount of hot water added to dissolve it (step I). On cooling, beautiful blue coloured crystals got separated (step II). Step I and Step II are ?
A
physical and chemical changes, respectively
B
chemical and physical changes, respectively
C
Both physical change
D
Both chemical change
Question 126Single Answer
Identify the correct statements.
A. The freezing of water into ice is a chemical change.
B. The changes occur inside the molecular composition is a chemical change.
C. A new substance is obtained in a chemical change.
D. The change in shape, size and state is a chemical change.
Codes :
A
A, B and C
B
B and C
C
A and B
D
A and D
Question 127Single Answer
100 mL solvent is available to do an extraction. Which give a better separation ?
A
Single extraction with 100 mL
B
Two extractions with 50 mL
C
Five extractions with 20 mL
D
One extraction with 40 mL and two with 30 mL
Question 128Single Answer
Steam distillation is based on the fact that vaporisation of organic liquid takes place at ?
A
lower temperature than its boiling point
B
higher temperature than its boiling point
C
its boiling point
D
water and organic liquid both undergo distillation
Question 129Single Answer
Which of the following statements is the correct principle for chromatography ?
A
Different solubilises of different substances indifferent medium
B
Same solubilises of different substances in same medium
C
Different solubilises of different substances in same medium
D
Both 1 and 2
Question 130Single Answer
Consider the following statements.
A. Gold and silver are the two best ductile metals.
B. All metals are malleable except mercury.
C. Noble metals are affected by air and water.
Which of the above statement(s) is/are correct ?
A
A and B
B
B and C
C
A and C
D
All of these
Question 131Single Answer
Why copper is used to make hot water tanks and not steel ?
A
Copper is a cheap resource
B
Copper allows the water tank to remain hot for a longer time
C
Steel (iron) is more reactive than copper when comes in contact with steam
D
Steel is an alloy of iron which requires low temperature to remain in its usual form
Question 132Single Answer
Rekha's mother has tarnished copper vessels. Her neighbour advised her to use lemon or tamarind juice for cleaning. Which of the following property of sour substances is effective in cleaning the vessels ?
A
Lemon acts as cleansing brush
B
Sour substances are acids
C
Layer of copper carbonate is soluble in acid
D
Lemon dissolves tarnished copper
Question 133Single Answer
Consider the following statements.
A. Metals are generally hard.
B. Mercury is hard in nature and is not poisonous.
C. Mercury usually enter human food chain from aquatic animals.
Which of the statements(s) given above is/are correct ?
A
A and C
B
Only A
C
A and B
D
All of these
Question 134Single Answer
Consider the following statements.
A. Tarnishing of silver.
B. Rusting of iron.
C. Development of a green coating on copper and bronze.
Which of the statement(s) given above is/are correct with respect to corrosion ?
A
Only A
B
A and B
C
B and C
D
All of these
Question 135Single Answer
Which of the following ways can be used to prevent the rusting of iron ?
A. Galvanisation
B. Alloying
C. Reaction with acid
D. By applying paint
Select the correct answer using the codes given below.
A
Only A
B
B and C
C
A, B and D
D
All of these
Question 136Single Answer
Which of the following statements is not true about an atom ?
A
Atoms are not able to exist independently
B
Atoms are basic units from which molecules and ions are formed
C
Atoms are always neutral in nature
D
Atoms aggregate in large numbers to form the matter that we can see, feel or touch
Question 137Single Answer
Iron nails are dipped into blue copper sulphate solution. After sometime, iron nails are
A
dissolved and blue colour is discharged
B
dissolved but blue colour is not discharged
C
not dissolved and blue colour is not discharged
D
not dissolved but blue colour is discharged
Question 138Single Answer
Consider the following reactions.
A. Zn(s) + CuSO4 (aq) →
B. Fe(s) + ZnSO4 (aq) →
C. Zn(s) + FeSO4 (aq) →
Which of the above chemical reaction(s) will take place ?
A
A and B
B
B and C
C
A and C
D
All of these
Question 139Single Answer
Consider the following reaction Heat Which species get oxidised in the given chemical reaction ?
A
CuO
B
H2
C
Cu
D
H2O
Question 140Single Answer
Consider the following statements.
A. Reactions in which heat is released along with the formation of products are called exothermic chemical reactions.
B. Reactions in which energy is absorbed are known as endothermic reactions.
Which of the statement(s) given above is/are correct ?
A
Only A
B
Only B
C
Both A and B
D
None of these
Question 141Single Answer
The iron blade of various tools such as cart wheel has a ring in which the wooden handle is fixed. Normally, the ring is slightly smaller in size than wooden handle.
Which of the following principle is used to fix the ring ?
A
Expansion of metals on heating
B
Contraction of metals on cooling
C
Application of force
D
Both 1 and 2
Question 142Single Answer
Match List - I with List - II and choose the correct option.
List - I List - II
(Process Name) (Definition)
A. Sedimentation 1. Conversion of water vapour into liquid
B. Evaporation 2. Settlement of heavier component after water is added to it.
C. Decantation 3. Water is removed along with dust from solution
D. Condensation 4. Conversion of water vapour
Codes :
A
A B C D
1 2 3 4
B
2 3 1 1
C
2 4 3 1
D
4 3 2 1
Question 143Single Answer
Student (X) has taken 500 mL beakers and label them A, B, C, D and E and also added 50 mL of water in each beaker. After that, she added the following composition of substance in each beaker. It is as follows
Beaker A Copper sulphate (CuSO4) + Zinc granule (Zn)
Beaker B Copper sulphate (CuSO4) + Iron nail (Fe)
Beaker C Zinc sulphate (ZnSO4) + Copper turnings (Cu)
Beaker D Iron sulphate (FeSO4) + Copper turnings (Cu)
Beaker E Zinc sulphate (ZnSO4) + Iron nail (Fe).
Which of the following concept is used to study the given reactions ?
A
Displacement reaction
B
Reactivity order
C
Decomposition reaction
D
Both 1 and 2
Question 144Single Answer
When a copper vessel is exposed to moist air for long, it acquires a dull green coating. The green coating is due to ?
A
formation of [Cu(OH)2]
B
formation of CUCO3
C
formation of CuHCO3
D
Both 1 and 2
Question 145Single Answer
Property of sublimation is found in ?
A
sodium chloride
B
calcium chloride
C
ammonium chloride
D
magnesium chloride
Question 146Single Answer
Non - metallic oxides
A
are basic in nature
B
are amphitheater in nature
C
turn red litmus paper blue
D
are acidic in nature
Question 147Single Answer
Which one of the following alloys contains non-metal as one of its constituents ?
A
Amalgam
B
Steel
C
Bronze
D
Brass
Question 148Single Answer
Phosphorus is kept in water to ?
A
purify water
B
make water soft
C
prevent its contact with oxygen
D
denature 10
Question 149Single Answer
Select from the following a set of three metals which are found in free state ?
A
Copper, gold, iron
B
Silver, gold, platinum
C
Aluminium, copper, silver
D
Gold, iron, silver
Question 150Single Answer
Select from the following the reactions that is/are possible.
A. Al2 (SO4)3 (aq) + Cu (s) →
B. FeSO4 (aq) + Zn (s) →
C. CuSO4 (aq) + Fe (s) →
D. Al2 (SO4)3 (aq) + Zn (s) →
Codes :
