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Latest AP Village Fisheries Assistant Exam Question (Objective Questions), MCQ in English
Subjects : General Studies & Mental AbilityGeneral Studies & Mental Ability, General Studies & Mental Ability, Fisheries
Question Bank AP Village Fisheries Assistant Exam - English
General Studies & Mental Ability
Q 1 :
According to the passage, what is the main purpose of data protection laws ?
A.To ensure that foreign countries invest in research for drugs to treat diseases like TB
B.To attract Indian scientists back to the country
C.To prevent misuse of research to make profit by competing companies
D.To make clinical trials more acceptable to the public
E.None of these
Q 2 :
‘Gram’ is relatd to ‘Mass’ in the same way as ‘Centimetre’ is related to
A.Area
B.Volume
C.Length
D.Sound
E.Energy
Q 3 :
'Mustard' is related to 'Seed' in the same way as 'Carrot' is related to
A.Fruit
B.Stem
C.Flower
D.Root
E.None of these
Q 4 :
Which of the following pairs of words have the same relationship as Fan : Heat?
A.Water : Drink
B.Light : Night
C.Teach : Student
D.Air : Breathe
E.Food : Hunger
Q 5 :
'Radish' is related to 'Root', in the same way as 'Brinjal' is related to
A.Fruit
B.Stem
C.Flower
D.Root
E.None of these
Q 6 :
'Jackal' is related to 'Carnivorous', in the same way as 'Goat' is related to
A.Omnivorous
B.Carnivorous
C.Herbivorous
D.Multivorous
E.None of these
Q 7 :
Which of the following pairs has similar relationship as Run : Race?
A.Party : Dance
B.Study : Book
C.Lecture : Study
D.Enjoy : Journey
E.None of these
Q 8 :
Which of the following has same relationship as that of Money : Wealth?
A.Pity : Kindness
B.Cruel : Anger
C.Wise : Education
D.Pride : Humility
E.None of these
Q 9 :
Which of the following is related to ‘Melody’, in the same way as ‘Delicious’ is related to 'Taste'?
A.Memory
B.Highness
C.Tongue
D.Speak
E.Voice
Q 10 :
Offhand’ is related to ‘Premeditation’ in the same way as ‘Above board’ is related to
A.Integrity
B.Honesty
C.Guide
D.Competition
E.None of these
Q 11 :
5 : 7 : : ? : 28
A.20
B.14
C.56
D.26
E.None of these
Q 12 :
Which one is different form the remaining three?
A.GIJK
B.DFGH
C.CEFG
D.ABCD
E.None of these
Q 13 :
Three of the following four are alike in certain way and so form a group. Which is one that does not belong to the group?
A.71
B.73
C.77
D.67
E.None of these
Q 14 :
Unscramble the letters in the given words and find the odd one out.
A.UMRSME
B.EIWNTR
C.PIGRSN
D.LCUOD
E.None of these
Q 15 :
What should come next in the following number series?
0 2 4 6 2 3 0 2 4 6 4 5 0 2 4 6 6 7 0 2?
A.4
B.2
C.6
D.8
E.5
Q 16 :
What will be there is the place of question mark in the following series?
E G 3 5, I K 9 9, M O 1 9 5, Q S 3 2 3?
A.UW483
B.ZA26
C.TU420
D.ST380
E.None of these
Q 17 :
What should come next in the following letter series?
A Z A B Y A B C X A B C D W A B C D E V A B C D E
A.U
B.T
C.A
D.G
E.None of these
Q 18 :
What should come next in the following letter series?
H G F E D C B A G F E D C B A G F E D C B
A.E
B.G
C.F
D.B
E.None of these
Q 19 :
What should come next in the following letter series?
Z X V T R P N L J Y W U S Q O
A.M
B.K
C.H
D.J
E.None of these
Q 20 :
Which of the following should come next in the given sequence of numbers?
24 3 2 4 3 1 2 4 3 1 2 2 4 3 1 2 3 1 2 3 2 4 3 1 2 3
A.2
B.3
C.4
D.5
E.None of these
Q 21 :
In ruby laser, the stimulated emission is due to transition from
A.metastable state to any lower state
B.any higher state of lower state
C.metastable state to ground state
D.any higher state to ground state
Q 22 :
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
A.uniform throughout the pipe not zero
B.zero only along the axis of the pipe
C.zero at any point inside the pipe
D.maximum at the centre and minimum at the edge
Q 23 :
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
A.between 7 and 8
B.between 5 and 6
C.between 6 and 7
D.between 10 and 11
Q 24 :
The respiratory quotient during cellular respiration would depend on
A.the nature of enzymes involved
B.the nature of the substrate
C.the amount of carbon dioxide released
D.the amount of oxygen utilised
Q 25 :
Which of the following is not a green - house gas ?
A.Water vapour
B.Carbon monoxide
C.Methane
D.Oxygen
Q 26 :
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
Q 27 :
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
Q 28 :
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
Q 29 :
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
Q 30 :
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
Q 31 :
Which is the largest textile market in Andhra Pradesh ?
A.Madanapalle
B.Tirupati
C.Vijayawada
D.Visakhapatnam
Q 32 :
Which is the largest turmeric market in Andhra Pradesh ?
A.Guntur
B.East Godavari
C.West Godavari
D.Krishna
Q 33 :
Which is the largest chilli market in Andhra Pradesh ?
A.Guntur
B.East Godavari
C.West Godavari
D.Krishna
Q 34 :
Which is the largest cotton market in Andhra Pradesh ?
A.Anantapur
B.Kurnool
C.Chittoor
D.Prakasam
Q 35 :
Which is the largest rice market in Andhra Pradesh ?
A.Krishna
B.Guntur
C.East Godavari
D.West Godavari
Q 36 :
Which is the largest mango market in Andhra Pradesh ?
A.Krishna
B.Guntur
C.East Godavari
D.West Godavari
Q 37 :
Which is the largest cashew nut market in Andhra Pradesh ?
A.Srikakulam
B.Vizianagaram
C.Visakhapatnam
D.Kadapa
Q 38 :
Which is the largest banana market in Andhra Pradesh ?
A.Krishna
B.Guntur
C.East Godavari
D.West Godavari
Q 39 :
Which is the largest grapes market in Andhra Pradesh ?
A.Krishna
B.Guntur
C.East Godavari
D.West Godavari
Q 40 :
Which is the largest silk market in Andhra Pradesh ?
A.Anantapur
B.Kurnool
C.Chittoor
D.Prakasam
Q 41 :
Which country holds the BRICS Chairmanship in 2026?
A.Brazil
B.Russia
C.China
D.India
Q 42 :
What is the theme of India’s BRICS Chairmanship 2026?
A.Inclusive Growth for All
B.Sustainable Global Economy
C.One Earth One Future
D.Building for Resilience, Innovation, Cooperation and Sustainability
Q 43 :
Where was the BRICS Foreign Ministers' Meeting held in May 2026?
A.Mumbai
B.Hyderabad
C.Bengaluru
D.New Delhi
Q 44 :
Which summit on Artificial Intelligence was hosted by India in February 2026?
A.World AI Congress
B.AI Action Summit
C.India AI Impact Summit 2026
D.Global AI Forum
Q 45 :
Where was the India AI Impact Summit 2026 organized?
A.Pragati Maidan, Delhi
B.Vigyan Bhawan, New Delhi
C.Bharat Mandapam, New Delhi
D.Hyderabad International Convention Centre
General Studies & Mental AbilityGeneral Studies & Mental Ability
Q 46 :
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
Q 47 :
Which of the following numbers is irrational ?
A.√49
B.0.125
C.√2
D.22/7
Q 48 :
356 x 936 – 356 x 836 = ?
A.35600
B.34500
C.9630
D.93600
Q 49 :
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
Q 50 :
What is (3^{4} times 9^{2}) ?
A.36
B.38
C.310
D.96
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Fisheries
Q 51 :
Biodrum refers to
A.Machine
B.Bio-filter
C.Ozoniser
D.Weeder
Q 52 :
In a productive soil, what should be the phosphorus level
A.6-12 mg/g
B.>12 mg/g
C.3-6 mg/g
D.<2 mg/g
Q 53 :
Blue colour of sea water is due to
A.Diffraction
B.Reflection
C.Scattering effect of light
D.Integration
Q 54 :
If temperature, salinity increases, what will happen to dissolved oxygen of water?
A.Decrease
B.Increase
C.Remain constant
D.None of these
Q 55 :
Trichodesmium causes________ which kills the fishes and other organisms
A.Blue tide
B.Green tide
C.Red tide
D.White tide
Q 56 :
Chlorotetracycline is obtained from
A.Virus
B.Metazoans
C.Protozoans
D.Bacteria
Q 57 :
Mother of probiotics is
A.Streptococcos
B.Lactobacillus
C.E.coli
D.None of the above
Q 58 :
Which of the following constitutes the edaphic factors?
A.Water
B.Climate
C.Soil
D.All of the above
Q 59 :
Which of the following soils are considered suitable for fish farms?
A.Sandy
B.Loamy
C.Clayey loam
D.Alluvial
Q 60 :
Soil suitable for pond construction should have the following characteristics
A.High water retention capacity
B.Impervious to seepage
C.Nutrient rich
D.All of the above
Q 61 :
If the moistened kneaded sample of the soil is rolled into a bar and then bent into an U-shape ring such that the soil remains intact or does not breaks off. It is ________ for pond construction
A.Unsuitable
B.Suitable
C.Productive
D.None of the above
Q 62 :
Among the following which parameters are considered before constructing a fish farm
A.Topography of land
B.Soil type and quality
C.Source of water
D.All of the above
Q 63 :
Ideal pH of soil in ponds should be
A.6.5-7.5
B.>9
C.<6
D.None of these
Q 64 :
Ideal pH of water in ponds should be
A.7.5-8.5
B.>10
C.<5.5
D.3-6
Q 65 :
Alkalinity in ponds is caused due to
A.Carbonates
B.Bicarbonates
C.Both (a) and (b)
D.Carbon dioxide
Q 66 :
______is called the reservoir of CO2 in pond
A.Calcium
B.H+ ions
C.Carbonates
D.All of the above
Q 67 :
Hardness in water is caused due to divalent cations of
A.Ca
B.Mg
C.P
D.Both (a) and (b)
Q 68 :
If the diameter of the soil particle is <0.002 mm the soil will be
A.Clayey
B.Loamy
C.Sandy
D.Silty
Q 69 :
Liming helps in the following
A.Neutralizes the acidic pH into a slightly alkaline level
B.Increases alkalinity and hardness
C.Has prophylactic effects
D.All of the above
Q 70 :
The peripheral structure of the pond that is raised around the impoundment to contain or impound the water is called
A.Berm
B.Slope
C.Dyke
D.All of the above
Q 71 :
Difference between drainable and undrainable pond lies in
A.Provision of inlet and outlet
B.Sparse sloping of pond bottom
C.Dykes
D.Both (a) and (b)
Q 72 :
Ideal slope of the pond in case it is built with clayey soil is
A.2:1
B.4:1
C.1:1
D.1:2
Q 73 :
Transparency in ponds is measured by
A.Spectrophotometer
B.Calorimeter
C.Secchi disk
D.Flame photometer
Q 74 :
D.O. in ponds is measured by the following method
A.Winkler's method
B.Argentometric method
C.Anion-cation exchange method
D.All of the above
Q 75 :
Zeolite is used for
A.Increasing pH
B.Increasing alkalinity
C.Increasing transparency
D.All of the above
Q 76 :
Application of gypsum in a pond corrects the
A.pH
B.Alkalinity
C.Hardness
D.Turbidity
Q 77 :
Application of Dolomite corrects the
A.pH
B.Hardness
C.Alkalinity
D.All of the above
Q 78 :
The liming efficiency is highest in
A.Quicklime (Cao)
B.Limestone (CaCO3)
C.Dolomite (CaMgCO3)
D.Hydrated lime (Ca(OH)2]
Q 79 :
Concentration of ammonia in water beyond_____ is toxic to fish
A.1ppm
B.0.1 ppm
C.0.01 ppm
D.5 ppm
Q 80 :
Concentration of H2S in the pond bottom should be
A.1 ppm
B.5 ppm
C.10 ppm
D.0 ppm
Q 81 :
Both calcium and magnesium cations can be produced by
A.Quicklime
B.Dolomite
C.Limestone
D.Hydrated lime
Q 82 :
Following substance can be added to bring down the pH of an alkaline soil
A.Dolomite
B.Zeolite
C.Lime
D.Ammonium sulphate
Q 83 :
Following substance can be added to increase the pH of an acidic soil
A.Lime
B.Ammonium nitrate
C.Zeoloite
D.Both (a) and (b)
Q 84 :
Temparature and oxygen in pond water are ______proportional
A.Directly
B.Inversely
C.Constant
D.None of the above
Q 85 :
Which is called as the mother of probiotics?
A.Nitrosomonas
B.Latic acid bacteria
C.Nitrobactor
D.Streptococcus
Q 86 :
The common marine blue green algae responsible for causing red tide is
A.Spirulina sp.
B.Nostoc sp.
C.Trichodesmium sp.
D.Microcystis sp.
Q 87 :
Which of the following is a bottom soil sampler?
A.Casell bottle
B.Eckman grab
C.Van dorn sampler
D.None
Q 88 :
Phenomenon of biomagnification is shown by
A.Heavy metals
B.Domestic sewage
C.Distillary waste
D.None of these
Q 89 :
The elevation of water level during tides, from mean sea level is called
A.Tidal difference
B.Tidal interval
C.Tidal amplitude
D.Tide value
Q 90 :
Formation of algal blooms in ponds due to over-fertilisation is an example of _______pollution
A.Physical
B.Chemical
C.Biological
D.None
Q 91 :
Following is an example of chemical pollution
A.Construction of dams and barrages.
B.Eutrophication
C.Oil spillage
D.Disease outbreak
Q 92 :
Sewage is generally rich in
A.Nitrogen, Phosphorus
B.Ammonia
C.Carbon dioxide
D.All of the above
Q 93 :
Sewage contains_____ water
A.30 per cent
B.50-60 per cent
C.85-90 per cent
D.99 per cent
Q 94 :
Following is a disease causing pathogen related to humans, often found in Sewage
A.Aeromonas
B.Pseudomonas
C.Faecal streptococci
D.Desulphovibrio
Q 95 :
With increasing organic carbon content in the pond bottom, B.O.D. of the pond_________
A.Remains constant
B.Decreases
C.Increases
D.Becomes zero
Q 96 :
Leaves and twigs falling on the pond surface contribute as ______in due course of time.
A.Phytoplankton
B.Zooplankton
C.Periphyton
D.Detritus
Q 97 :
The process by which organic matter in the pond bottom decays and
decomposes to release essential nutrients into the pond environment is called
A.Nutrient stratification
B.Nutrient recycling
C.Nutrient formation
D.Eutrophication
Q 98 :
Red tides are caused by
A.Gymnodium sp.
B.Turbinellaria sp.
C.Vorticella sp.
D.Seaweeds
Q 99 :
Following is an organo-phosphate pesticide
A.Calcium hypochlorite
B.Copper sulphate pentahydrate
C.Ammonium phosphate
D.Malathion
Q 100 :
In a sewage treatment plant, use of duckweeds in oxidation ponds to absorb the excess of nutrients is an example of
A.Bioremediation
B.Phytoremediation
C.Eutrophication
D.Oxidation
Q 101 :
Control of ammonia in ponds by culturing Azolla is an example of
A.Bioremediation
B.Phytoremediation
C.Eutrophication
D.Oxidation
Q 102 :
CRZ was set up in the year
A.1991
B.1988
C.1980
D.2000
Q 103 :
CRZ is divided into______ zones
A.1
B.2
C.4
D.6
Q 104 :
Dissolved Oxygen level in ponds is maximum at
A.4.00 am
B.12.00 am
C.4.00 pm
D.12.00 pm
Q 105 :
Tuna, mackerel, sardine are asscociated with
A.Alfatoxin
B.Scombroid poisoning
C.Food poisoning
D.Darkening
Q 106 :
Bio fertilizers are represented by
A.Blue green algae
B.Rhizobium
C.Azolla
D.All of the above
Q 107 :
Scombroid poisoning involves conversion of
A.Lysine to isoleucine
B.Methionine to methyl mercaptan
C.Histidine into histamine
D.Phenylalanine into alkaline phenyl compounds
Q 108 :
Fish flesh is rich in
A.Proteins
B.PUFA
C.Minerals
D.All of the above
Q 109 :
The important factor of soil while choosing the fertilizer is
A.C:N Ratio
B.pH
C.Nutrient level
D.All of the above
Q 110 :
Building block of cellulose is
A.Amino acid
B.Glucose
C.Fructose
D.Oleic acid
Q 111 :
A food chain shows
A.One possible pathway for energy
B.Many possible pathways for energy
C.The amount of energy available to a producer
D.The amount of energy available to a consumer.
Q 112 :
Decomposers are important to ecosystems because they
A.Are at the highest level of the energy pyramid
B.Change simple compounds in to more complex ones
C.Make nutrients available to producers for use
D.Change light energy into chemical through photosynthesis
Q 113 :
Secondary productivity is the amount of biomass produced by
A.Secondary carnivores
B.Secondary plants in communities
C.Herbivores, detrivores and carnivores
D.Detritivores
Q 114 :
Seaweed Nymphea produces–
A.Alginic acid
B.Agar
C.Caragenen
D.Biotoxin
Q 115 :
Protein content of fish muscle is
A.10-15 per cent
B.12-25 per cent
C.15-24 per cent
D.25-35 per cent
Q 116 :
The most abundant electrolyte in the body of living organisms is
A.Potassium
B.Chloride
C.Sodium
D.All of the above
Q 117 :
One molecule of glucose on complete oxidation produces
A.30 ATP mole
B.38 ATP mole
C.40 ATP mole
D.45 ATP mole
Q 118 :
Greater productivity can be achieved in
A.Long food chain
B.Short food chain
C.Detritus food chain
D.None of the three
Q 119 :
Fish proteins are rich in
A.Lysine
B.Valine
C.Threonine
D.All of the above
Q 120 :
The gut pH in fishes during digestion is reduced by the secretion of
A.Acetic acid
B.Hydrochloric acid
C.Formic acid
D.sulphuric acid
Q 121 :
Primary productivity is defined as
A.The rate at which radiant energy is stored by producers
B.The rate at which radiant energy is lost by producers
C.An activity pertaining to animals
D.Reactions taking place in soils of pond
Q 122 :
Digestion of protein and lipid is efficient in
A.Carnivorous fisheries
B.Herbivorous fishes
C.Omnivorous fishes
D.Detrivorous fishes
Q 123 :
The plankton is
A.Red algae
B.Floating fauna
C.A large organism
D.Passively floating or drifting flora of microorganisms
Q 124 :
Catabolism of protein leads to the release of
A.Nitrite
B.Methane
C.Nitrate
D.Ammonia
Q 125 :
Individuals of same species in a particular locality constitute
A.Population
B.Community
C.Flora
D.Fauna
Q 126 :
Primary haemopoietic organ of fish are
A.Thymus and GALT
B.Spleen and Thymus
C.Head kidney and Thymus
D.Head kidney and spleen
Q 127 :
The cell membrane of gram positive bacteria contain
A.Only peptidoglycan layer
B.Only lipopolysaccharide layer
C.Peptidoglycan and an outer membrane
D.Peptidoglycan layer and lipopolysaccharide layer
Q 128 :
The correct pathway of energy flow in an ecosystem is
