Question

Ajay and Vishal left the place ‘X’ with different

Q: Answer-Ajay and Vishal left the place ‘X’ with different speeds which are in the ratio 9:4 respectively. Aj...

Let the speeds of Ajay and Vishal be 9x and 4x kmhr respectively. Distance covered by Vishal in 72 seconds 4x x 518 x 72 80x m Distance covered by Ajay in 30 seconds 9x x 518 x 30 75x m According to the question, 80x 75x 40 x 8 Therefore the speed of Vishal 4x 32 kmhr

speeds which are in the ratio 9:4 respectively. Ajay left the place 30 seconds after Vishal. If after 72 seconds of the departure of Vishal, Ajay is 40 meters apart from Vishal, then find the speed of Vishal.

A 16 km/hr

B 32 km/hr

C 25 km/hr

D 20 km/hr

E 18 km/hr

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