AGRICULTURE

1. The Green Revolution in India primarily focused on the improvement of which of the following?

A) Fruit production

B) Animal husbandry
C) Cereal crop production ✔

D) Horticulture

Correct Answer:- C) Cereal crop production  

2. What is the important gas that plants use in the process of photosynthesis?

A) Oxygen 
B) Nitrogen 
C) Carbon Dioxide     ✔
D) Hydrogen 

Correct Answer:- C) Carbon Dioxide

 3) What is the method called in which crops are grown alternately to preserve soil health and increase crop yield?
a) Monoculture 
b) Mixed Cropping
c) Crop Rotation     ✔
d) Intercropping

Correct Answer: c) Crop Rotation 

4.When is National Agriculture Day celebrated in India?

A) March 23 
B) December 23      ✔

C) August 15 

D) November 5 

Correct Answer:- B) December 23

5. "Azolla" is useful in crops for which purpose?

a) Pest control

b) Fodder crop

c) Nitrogen fixation  ✔

d) Increasing soil softness

Correct Answer:- c) Nitrogen fixation