List of top Fisheries Science Questions

Match List-I with List-II

List-I (Feed Ingredients)List-II (Used as a Source of)
AGroundnut cakeIBinder
BTapioca flourIIProtein
CEthoxyquinIIICarbohydrate
DRice branIVAntioxidant

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Match List-I with List-II

List-I (Disease Symptoms Due to Toxins)List-II (Causative Factor)
AAmnesic shellfish poisoning (ASP)IAlexandrium catenella
BDiarrheal shellfish poisoning (DSP)IIKarenia brevis
CNeurotoxic shellfish poisoning (NSP)III\(\mathrm{C_{44}H_{68}O_{13}}\)
DParalytic shellfish poisoning (PSP)IVDomoic acid

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Match List-I with List-II

List-I (Amino Acid)List-II (Nature of Amino Acid)
AMethionineIPredominate amino acid in fish
BGlycineIINon-protein amino acid
CTaurineIIISimple amino acid
DLysineIVSulfur-containing amino acid

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Match List-I with List-II

List-I (Fatty Acid)List-II (Function)
ALinolenic acidIEye and brain health
BAlpha Linolenic acid (ALA)IIHeart health
CEicosapentaenoic acid (EPA)IIIOmega-6 fatty acid
DDocosahexaenoic acid (DHA)IVEssential fatty acid

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Match List-I with List-II

List-I (Scientist)List-II (Concept)
ARogers and ShoemakerIIntelligence
BDaniel BenorIICommunication
CEdgar DaleIIITraining and Visit
DWechslerIVCone of Experience

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Study the product life cycle diagram as given. If A, B, C and D represent different stages of product life cycle, which stage is most expensive stage ? 

 [Note: The diagram displays annual sales volume on the y-axis against time on the x-axis, showing a bell-shaped curve starting at A, rising through B to a peak at C, and declining at D.] 
 

Breakeven point is the ratio of which of the following cost to contribution margin per unit ?
TRIPS, associated with WTO stands for :
Which is the basic unit of rural society ?
A navigation journey flagged off in March 2022 from Mandvi to disseminate fisheries schemes to coastal and, promoting sustainable fisheries and protection of marine ecosystems :
‘CADALMIN’ is the trademark of :
Largest market for Indian frozen shrimp exports during 2021-22 is :
Given below are two statements :
Statement (I) : Monopsony is a perfect competition.
Statement (II) : Monopoly is an imperfect competition.
In light of the above statements, choose the most appropriate answer from the options given below.
An aquarium contains 4 goldfishes, 6 swordtails and 10 tetras. What is the probability that a fish randomly selected is a goldfish or a tetra ?
Arrange the following acts chronologically starting from the earliest to the latest of their introduction.
(A) The Biological Diversity Act
(B) Environment (Protection) Act
(C) Indian Fisheries Act
(D) Coastal Aquaculture Authority Act
(E) Wildlife (Protection) Act
Choose the correct answer from the options given below :
Which two groups of people together constitute the maximum percentage share in the product adoption process ?
Choose the non-parametric tests among the following :
(A) Mann-Whitney test
(B) Pearson correlation
(C) Spearman's rank correlation
(D) t-test
(E) The Wilcoxon signed-rank test
Choose the correct answer from the options given below :
In which of the following distribution, mean is equal to variance ?
Name the sensory method recommended for fish quality testing in fish landing centers ?
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Rigor mortis is caused by the breakdown of the glycogen of the muscle into lactic acid.
Reason (R) : It is a sign of freshness.
In light of the above statements, choose the correct answer from the options given below.
Which is the authorized body to issue the health certificate for seafoods ?
An additive used to control fungal infestation in dry fish :
What is the annual fishing mortality rate, if the fishing effort is 8000 vessels and catchability coefficient is \(5 \times 10^{-4}\) per vessel per year ?
Pink spoilage in salted fish is caused by :
Statement (I) : Seine net is very long net, designed to surround the fish school.
Statement (II) : Beach seine is known as round haul seine.
In light of the above statements, choose the correct answer from the options given below