If A and B start moving in opposite direction at 07:10 am. After meeting they took 80 min and 20 min to reach at the starting points of each other. Find at what time they meet each other.
Answer & explanation
Correct answer: option 4
Meeting time = \(\sqrt {T_1\;×\;T_2}\)
= \(\sqrt {80\;×\;20}\)
= 40 min
Therefore,
They met each other at = 7:10 + 40 min = 7 : 50 am