1.

If Vinay had run at a speed of 2 km/h faster, he would have taken 10 minutes less to cover 4 km, find the speed of Vinay?A. 7 km/hB. 5 km/hC. 4 km/hD. 6 km/h

A. D
B. B
C. C
D. A
Answer» B. B


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