Best 50 Multiple Choice Questions in Fisheries
Science for JRF/SRF/NET/ARS Exams
Science for JRF/SRF/NET/ARS Exams
Multiple Choice Questions in Fisheries
Science for JRF/SRF/NET/ARS Exams with answers
Science for JRF/SRF/NET/ARS Exams with answers
1. Genetic material of Tilapia lake virus (TiLV), is
A) dsDNA
B) dsRNA
C) ssRNA
D) ssDNA
2. Which of the following is a non-parametric test?
A) t-test
B) F- test
C) Z-test
D) χ2 –test
3. AquAdvantage salmon is developed by
A) Norwegian Fish
Company
Company
B) FishBounty
Technologies
Technologies
C) NACA
D) AquaBounty
Technologies
Technologies
4. The Chairman of the Disaster Management Authority of India
is
is
A) Prime Minister
B) Chief Minister
C) President
D) All of the above
5. Full form of IFAD
A) International Fund
for Aquaculture Development
for Aquaculture Development
B) International Fund
for Agricultural Development
for Agricultural Development
C) International Fund
for Aquatic organism Development
for Aquatic organism Development
D) International Fund
for Agency Development
for Agency Development
6. Real-time polymerase chain reaction (qPCR) is based on the
principal
principal
A) Fluorescent technology (FRET)
B) Polymerization
technology (PT)
technology (PT)
C) Amplification
technology (AT)
technology (AT)
D) Hybridization
technology (HT)
technology (HT)
7. Productive soils have C:N ratio of.
A) 2:1
B) 12:1
C) 1:1
D) 1:12
8. As per the State of World Fisheries and Aquaculture
(SOFIA) FAO, fisheries statistics total aquaculture production during 2016-2017
is
(SOFIA) FAO, fisheries statistics total aquaculture production during 2016-2017
is
A) 90mmt
B) 60mmt
C) 80mmt
D) 75mmt
9. Fishes use the adhesive mucus released
from its skin for preparing nests for egg-laying
from its skin for preparing nests for egg-laying
A) Trichogaster
B) Gasterosteus
C) Protopterus
D) Lepidopterus
10. Argulus parasite is usually found in ponds with
(A) Low saline water
(B) Low alkainity
(C) High organic matter
(D) High turbidity
11. Full of GOOGLE is
A) Global Orientation of
Oriented Group Language of Earth
Oriented Group Language of Earth
B)
Global Organization of Oriented Group of Earth
Global Organization of Oriented Group of Earth
C)
Global Organization of Oriented Group Language of Earth
Global Organization of Oriented Group Language of Earth
D)
Global Organization of Oriented Language of Earth
Global Organization of Oriented Language of Earth
12. Kary Mullis, a PCR inventor died in which
year
year
A) 7
Jan 2019
Jan 2019
B) 7
july 2019
july 2019
C) 7
August 2018
August 2018
D) 7
August 2019
August 2019
13. Family of stonefish is
A) Dynanceiidae
B) Cynanceiidae
C) Synanceiidae
D) Fynanceiidae
14. Most productive FAO Major Fishing Area in the world is
A) Northwest Pacific
B).Northeast Pacific
C) Southwest Pacific
D) Western Indian Ocean
-
Objective Questions in Aquaculture and Fisheries Science
15. Imbalanced fishing leads to an abundance of
A) Predators
B) Herbivores
C) Omnivores
D) None of
the above
the above
16. False trevally also known as
A) Oil sardine
B) Whitebait
C) Yellowfin tuna
D) Whitefish
17. Primer is required for the replication of DNA is
A) RNA
B) DNA
C) miRNA
D) Histones
18. Full-Form of NCBI is
A) National Center for
Biotechnology Institute
Biotechnology Institute
B) National Center for
Biotechnology Informative
Biotechnology Informative
C) National Center for
Biotechnology Information
Biotechnology Information
D) National Cellular for
Biotechnology Information
Biotechnology Information
19.…… is used to curtail fishing mortality
A) FMSY
B) FMEY
C) F0.5
D) None of the above
20. Marine Fisheries Regulation Act was enacted in
A) 1972
B) 1991
C) 1981
D) 1984
21. Shrimp hemocyte iridescent
virus (SHIV) genetic material is
virus (SHIV) genetic material is
A) dsDNA
B) ssDNA
C) dsRNA
D) SSRNA
22. NCDC headquarter is located at
A) Chennai
B) Mumbai
C) New
Delhi
Delhi
D) Kolkata
23. Genome size of
zebrafish is
zebrafish is
A) 1.2GB
B) 1.3GB
C) 1.4GB
D) 1.5GB
24. Family of Flying fish is
A) Hemiramphidae
B) Belonidae
C) Exocoetidae
D) None of the above
25. Majority of elasmobranches are
A) Iteroparous
B) Viviparous
C) Ovoviviparous
D) Oviparous
26. International Maritime Organization headquarter located at
A) Rome
B) New York
C) London
D) Geneva
27. World earth day is celebrated on
A) 22 March
B) 22 April
C) 22 May
D) 22 Juna
28. Very slim, long-bodied fishes that are covered with rings of
bony armor is characteristic of
bony armor is characteristic of
A) Belonidae
B) Hemiramphidae
C) Syngnathinae
D) Exocoetidae
29. Costiasis Disease in fish is caused by
A) Virus
B) Fungus
C) Parasite
D) Protozoan
30. RNA is copied into complementary DNA (cDNA) by using
A) Taq DNA
polymerase
polymerase
B) RNA polymerase II
C) Reverse transcriptase
D) Uracil-N-Glycosylase
31. The general formula of monosaccharides is
A) CnH2nOn
B) C2nH2On
C) CnH2O2n
D) CnH2nO2n
32. The main
constituent unit of inulin is
constituent unit of inulin is
(A) Glucose
(B) Fructose
(C) Mannose
(D) Galactose
33. An indispensable amino acid in man is
A) Aspartate
(B) Tyrosine
(C) Methionine
(D) Serine
34. Ceratium is
A) Diatom
B) Dinoflagellate
C) B.G.A
D) Red algae
35. Chlorinated water recommended for packaging the frozen
products is
products is
A) >4ppm
B) >5 ppm
C)>2ppm
D) >3ppm
36. Probiotics are commonly used in shrimp farming for
A) Increasing oxygen
level
level
B) Decreasing pH
C) Decreasing Co2
D) Water quality
management
management
37. The gram-positive bacteria is
A) Vibrio
B) Bacillus
C) Pseudomonas
D) Salmonella
38. Water holding the capacity of soil increases with an increase
of
of
A) Texture
B) Consistency
C) Density
D) Pore space
39. Length of Giant Spider Crab is about
A) 7ft
B) 9ft
C) 12ft
D) 15ft
Objective Questions in Aquaculture and Fisheries Science
40. Which state in India has more number of rivers?
A) A.P
B) M.H
C) Assam
D) M.P
41. Labyrinthiform organs are present in
A) Trichogaster fasciatus
B) Anematichthys repasson
C) Parhomaloptera microstoma
D) Osteochilus microcephalus
42. Freshwater comprise about — % of total fish in this world
A) 41%
B) 54%
C) 49%
D) 59%
43. Tilapia lake virus (TiLV) was first reported in which country
A) Thailand
B) China
C) Ecuador
D) Israel
44. The aquaculture growth rate in India during 2018-19 is
A) 12%
B) 10%
C) 7%
D) 5.5%
45. Who is Editor-in-Chief of famous aquaculture journal (Elsevier
Publisher?)
Publisher?)
A) J. Galindo-Villegas,
B) P. Bossier
C) D.M. Gatlin
D) S.J. Kaushik
46. FISHBASE database was developed by
A) ICLARM
B) FAO
C) Commission of the
European
European
D) All of the
above.
above.
47. Major cell present in the anterior pituitary gland is
A) Somatotropins
B) Lactotropins
C) Corticotropins
D) Lutropins
48. Central Institute of post-harvest engineering & technology
is located at
is located at
A) Cochin
B) Chennai
c) Mysore
D) Ludhiana
49. Who is president of world aquaculture society?
A) John Cookse
B) P. Bossier
C) Jimmy L. Avery
D) S.J. Kaushik
50. Tiger trout is
A) Intrageneric hybrid
B) Intergeneric hybrid
C) Clone
D) GMO fish
Multiple Choice Questions in Fisheries Science for JRF/SRF/NET/ARS Exams
Objective Questions in Aquaculture and Fisheries Science
Answer key
1C 2. D
3. D 4. A 5. C 6 A 7 b 8.c 9 B 10. C 11. C 12. D 13.C 14 A 15.B 16.D 17.A 18. C
19.C 20. C 21. A 22.c 23.C 24. C 25.C 26.C 27. B 28. C .29. D.
30. C. 31. A 32. B 33.
C 34 . b 35.
c 36. D 37.
B 38.D 39.C 40 D
41. A 42. A 43.C
44. C 45.C 46. D
47. A 48. D 49. C 50 B
3. D 4. A 5. C 6 A 7 b 8.c 9 B 10. C 11. C 12. D 13.C 14 A 15.B 16.D 17.A 18. C
19.C 20. C 21. A 22.c 23.C 24. C 25.C 26.C 27. B 28. C .29. D.
30. C. 31. A 32. B 33.
C 34 . b 35.
c 36. D 37.
B 38.D 39.C 40 D
41. A 42. A 43.C
44. C 45.C 46. D
47. A 48. D 49. C 50 B
Multiple Choice Questions in Fisheries Science for JRF/SRF/NET/ARS Exams with answers