1.

A three-tine furrow plough is ploughing at a speed of 2 km/hr and the each furrow size is 20 cm wide and 12 cm deep furrow. How much time, it would require to plough 5 hectare land ?

A. 20 hours 55 minutes
B. 40 hours 55 minutes
C. 41 hours 40 minutes
D. None of these
Answer» D. None of these


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