1.

 Starting from his house one day, a student walks at a speed of 5/2 kmph and reaches his school 6 minutes late. Next day he increases his speed by 1 kmph and reaches the school 6 minutes early. How far

A. 1 km
B. 3/2 km
C. 7/4 km
D. 2 km
Answer» D. 2 km


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