Author : Admin
Starting from the same position of a circular track and at the same time, Raj walked and Sera ran clockwise along the track at uniform speeds. When Raj completed his first round, Sera had passed him twice. The speed Sera ran was
more than twice but less than thrice the speed Raj walked.
exactly thrice the speed Raj walked.
exactly twice the speed Raj walked.
more than thrice the speed Raj walked.
less than twice the speed Raj walked.
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