1.

Diameter of a wheel is 3 cm. The wheel revolves 28 times in a minute. To cover 5.280 km distance, the wheel will take (Take = 22/7) :

A. 10 minutes
B.
C. 20 minutes
D. 30 minutes
E. 40 minutes
Answer» C. 20 minutes


Discussion

No Comment Found

Related MCQs