1.

A and B runs a Km race. If A gives B a start of 50 m, A wins by 14 sec and, if A gives B a start of 22 sec Km, B wins by 20 m. The time taken by A to run a Km is:

A. 100 sec
B. 120 sec
C. 105 sec
D. 125 sec
Answer» B. 120 sec


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