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

Alok starts walking from P with a speed of 6 km/h towards Q. Raman sta

1.	Alok starts walking from P with a speed of 6 km/h towards Q. Raman starts time from P towards Q with a speed of 9 km/h. Raman reaches Q, 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» C. 15 km

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

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