Question

A person leaves A at 6 AM, walks from A to B with a uniform speed of 4 kmph, from B to C
at 6 kmph, C to B at 3 kmph and then back to A at 4 kmph.
If the time interval between the moments he is at B is 90 minutes and he was at Cat 7 AM,
Find the time when he returns to A.
A) 8.30AM
B) 8.00AM
C) 9.00AM
D) 8.45AM
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Answer 1

Answer:

8:30 is the answer hope it helps you