Question

P and Q starting simulatenously from two different places proceed towa
each other at a speed of 20 km/hour and 30 km/hour respectively. By the ti
they meet each other, Q has covered 36 km more than P. The distance (in im
between the two places is :
(11
(a) 108
(b) 144 (c) 162 (d) 180
(SSC, 12.4.2015)​

Answer 1

Answer:

ans is option(D)..........