1.

A certain crop needs 3 cumec of water for irrigating 5100 hectares land up to 10 cm depth. Total 12 watering at an interval of 10 days are needed. Duty and delta (in hectare/cumec and cm respectively) will be:

A. 51000, 1200
B. 15300, 0.12
C. 1700, 120
D. 510, 1.2
Answer» D. 510, 1.2


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