Question

Alok starts walking from P at the speed of 6 km/h towards Q. Raman starts at same time from P towards Q at the speed of 9 km/h. Raman reaches Q and turns back and starts walking towards P. He meets Alok at R. If PQ is 15 km, then what is PR ?

• A. 20 km
• B. 12 km
• C. 15 km
• D. 18 km

Answer 1

Answer: (B)