Assertion (A): Per hectare yields of most crops in India is very low, compared to that of many other countries. Reason (R): Most of the farmers in India are illiterate.
Correct Answer: Both (A) and (R) are true, but (R) is not the correct explanation of (A).
Explanation:
The yield is low because of many reasons such as old agriculture technique, absence of good quality inputs and so on.