1.

A man driving a bicycle along the circumference of a circular field at a speed of 14.4 km/h completes one round in 1 min 28 sec. What is the area of ​​this farm?

A. 7958 वर्गमीटर
B. 9856 वर्गमीटर
C. 8842 वर्गमीटर
D. none of these
Answer» C. 8842 वर्गमीटर


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