If A and B start moving in opposite direction at 11:30 pm. After meeting they took 25 min and 9 min to reach at the starting points of each other. Find at what time they meet each other.
Answer & explanation
Correct answer: option 3
Meeting time = \(\sqrt {T_1\;×\;T_2}\)
= \(\sqrt {25\;×\;9}\)
= 15 min
Therefore,
They met each other at = 11:30 pm + 15 min = 11 : 45 pm