If Raj walks at 12.5 km/hr instead of 10 km/hr, he would have walked 6 km more. The actual distance traveled by him during this period is? Choose the most appropriate option:
A) 10
B) 11
C) 12
D) 13
E) 24
Let the actual distance traveled is 'x' km   Then by given conditions, we have   x/10 = (x+6)/12.5   12.5x = 10x + 60   x = 24 km   Ans- 24
<result>E</result>
If Raj walks at 12.5 km/hr instead of 10 km/hr, he would have walked 6 km more. The actual distance traveled by him during this period is?