Question

Calculate Median of the following series:
Marks
0-10
10-20
20-30
30-40
40-50
No. of students
5
7.
6
5
5. What are the various causes for Green Revolution in Punjab?​

Answer 1

Answers It's well known that the Green Revolution in Punjab in the mid- 1960s singularly contributed to make India self-sufficient in food, by ringing in a quantum jump in foodgrain - wheat and rice - production and productivity. ... Total wheat and rice production was a measly 11.3 lakh tonnes.

Step-by-step explanation:

The following are the main causes of green revolution:

(i) Irrigation: ADVERTISEMENTS: ...

(ii) Agricultural Machinery: In Punjab, the agriculture is mechanised. ...

(iii) Fertilizers: ...

(iv) High Yielding Variety of Seeds (HYV): ...

(v) Plant Protection: ...

(vi) Research: ...

(vii) New Techniques. ...

(viii) Marketing Facilities: