1.  Mumbai Express left Delhi for Mumbai at 14.30 hrs, travelling at a speed of 60 kmph and Rajdhani Express left Delhi for Mumbai on the same day at 16.30 hrs, travelling at a speed of 80 kmph. How far away from Delhi will the two train meets ?
A. 120 km
B. 360 km
C. 480 km
D. 500 km

Answer: Option C

Explanation:

Suppose they meet x hours after 14.30 hrs.
Then, 60x = 80 (x - 2)
or x = 8

∴ Required distance = (60 X 8) km = 480 km.