questions of agriculture

Important questions for CATET, AFO, ICAR, BHU, supervisor

 

1. Average ove run in Butter is.....

 A) 40
B) 20
C) 5
D) 35

ANSWER= B. 20
Explain:-

 

2.Total acidity can be judged by ..........platform test indicating heat stability of milk.

A) Sediment
B) COB
C) Sensory
D) Alkohol test

ANSWER= B.
Explain:-

 

3.Colour ,flavour,taste,temperature and consistency , general appearance are analysed by...............evalution.

A) Sensory or organoleptic
B) Specific gravity
C) Fat test
D) Adulteration

ANSWER= B.
Explain:-

 

4. Most dengerours of chicken is

A) Ranikhet
B) Flow pox
C) Newcastle
D) none

ANSWER= A.Ranikhet
Explain:-

 

 

5. During mitosis, chromosomal DNA duplication take place in

A) Interphase
B) prophase
C) metaphase
D) Anaphase

ANSWER= (A)Interphase
Explain:-

 

6. Which of the following compound contain Cobalt

A) Pyridoxal phosphate
B) vitamin B12
C) Hemocyanin
D) Cytochrome

ANSWER= (B)Vitamin B12
Explain:-

 

7. Tiger project is a helistic approach for the conservation of

A) Ecosystem
B) Tiger
C) Deer
D) plant communities

ANSWER= (A) Ecosystem
Explain:-

 

8. Fruit cracking in Pomegranate due to

A) deficiency of Ca
B) deficiency of B
C) deficiency of K
D) All of these

ANSWER= (D)All of these
Explain:-

 

9. Which of the following is a Ber variety suitable for dry area

A) Dodhia
B) mundia
C) Jogia
D) Seb

ANSWER= (D) Seb
Explain:-

 

10. Serious pest of pomegranate

A) Aphid
B) Fruit flies
C) Anar butterfly
D) Fruit sucking moth

ANSWER= (C) Anar butterfly
Explain:-

 

11. Which of the following is a ber variety rasistant to fruit fly

A) Gola
B) Dodhia
C) Seb
D) jogia

ANSWER= (B) Dodhia
Explain:-

 

12. Which of the following is a variety of ber originating from Rajsthan

A) Gola
B) Dodhia
C) Seb
D) Umran

ANSWER= (D) Umran
Explain:-

 

13. Best time for pruning in ber is

A) jun - Feb
B) jun - July
C) April - May
D) Oct - Nov

ANSWER= (C) April - May
Explain:-

 

14. Dilkhush is a variety of

A) Pomegranate
B) Guava
C) Aonla
D) Grape

ANSWER= (D) Grape
Explain:-

 

15. Leaf scorching in mango due to

A) Deficiency of N
B) Deficiency of P
C) Deficiency of K
D) Deficiency of Zn

ANSWER= (C) Deficiency of K
Explain:-

 

16. Mejor pest of mango is

A) Hopper
B) Stem borer
C) Mealy bug
D) Fruit flies

ANSWER= (A) Hopper
Explain:-

 

17. Which poly embryonic variety of mango

A) Goa
B) Chandrankaran
C) Bellary
D) all of these

ANSWER= (D) all
Explain:-

 

18. Internal fruit necrosis in mango due to

A) Zn deficiency
B) Mg deficiency
C) B deficiency
D) Ca deficiency

ANSWER= (C) B deficiency
Explain:-

 

19. Commercial propagation method in mango used

A) Inarching
B) Soft wood grafting
C) Veneer grafting
D) Epicotyl stone grafting

ANSWER= (C) Veneer grafting
Explain:-
 

20. Planting time of mango

A) feb - March
B) june - july
C) Oct - Nov
D) None

ANSWER= (B) june - july
Explain:-

1.b

2.B

3.b

4.a

5.a

6.b

7.a

8.d

9.d

10.c

11.b

12.d

13.c

14.d

15.c

16.a

17.d

18.c

19.c

20.b