3. What is the Optimum relative humidity range for crop production?

a. 30-50 %

b. 50-70 %

c. 40-60 %

d. 60-70 %

e. None of these

Ans: c. 40-60 %

4. What is the Name of the component with perennial hedge and crop?

a. Avenue crop

b. Cover crop

c. Augmenting crop

d. Alley crop

e. Mixed crop

ans: d. Alley crop

5. Which among the following crop has the largest area under 2015-16?

a. Wheat

b. Rice

c. Maize

d. Barley

e. Berseem

Ans: b. Rice

6. Which among the following is a temperate crop?

a. Wheat

b. Rice

c. Maize

d. Groundnut

e. Cotton

Ans: a. Wheat

7. Lopping is related to?

a. Wheat

b. Rice

c. Maize

d. Lucerne

e. Cotton

Ans: d. Lucerne

8. Highest SNF content is found in which animal milk?

a. Cow

b. Buffalo

c. Goat

d. Sheep

e. Swine

ans: d. Sheep

9. Which poultry breed has the highest weight at the age of 5 weeks?

a. Aseel

b. Frizzle

c. Kadaknath

d. Naked neck

e. Both A and D

Ans: a. Aseel

10. Number of poultry batches can be reared in a year?

a. 5

b. 6

c. 7

d. 8

e. 8-9

ans: c. 7