A) 312
B) 625
C) 850
D) 912
Correct Answer: B
Solution :
[b] Distance covered in one round \[=2\pi r=2\times \frac{22}{7}\times \frac{56}{2}\] cm =176 cm. Number of revolutions \[=\left( 1.1\text{ }\times 1000\times 100 \right)\div \left( 176 \right)\] =625.You need to login to perform this action.
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