1.

A and B are at a distance of 1.7 km apart and they start running towards each other at a speed of 8 m/s and 9 m/s respectively. After how much time will take meet each other?

A. 1 minutes 40 seconds
B. 1 minutes 4 seconds
C. 14 minutes
D. 14 seconds.
Answer» B. 1 minutes 4 seconds


Discussion

No Comment Found

Related MCQs