Time & Distance

1

A man takes 5 hours 45 min. in walking to a certain place and riding back . he would have gained 2 hours by riding both ways.The time he would take to walk both ways, is:

A. 3 hrs 45 min
B. 7 hrs 30 min
C. 7 hrs 45 min
D. 11 hrs 45 min

2

A train M leaves Meerut at 5 a.m. and reaches  Delhi at 9 a.m.  Another rain leaves Delhi at 7 a.m. and reaches Meerut at 10.30 a.m.  At what time do the two rains cross each other ?

A. 7 36 a.m.
B. 7.56 a.m.
C. 8 a.m.
D. 8.26 a.m.

3

Bombay Express left Delhi for Bombay at 14.30 hrs. travelling at a speed  of 60 kmph and Rajdhani Express left Delhi for Bombay on the same day at 16.30 hrs. travelling at a speed of 80 kmph. How far away from Delhi will the two trains meet ?

A. 120 km
B. 360 km
C. 480 km
D. 500 km

4

Two trains start from P and Q respectively and ravel  towards each other at a speed of 50 km/hr and 40 km/hr  respectively . By the time they meet , the first train has travelled 100  km more than the second . The distance between  P and Q :

A. 500 km
B. 630 km
C. 660 km
D. 900 km

5

Two trains stating at he same time from two  stations 200 km apart and going in opposite directions cross each other at a distance of 110 km from one of the stations. What is the ratio of their speeds ?

A. 9 : 20
B. 11 : 9
C. 11 : 20
D. None of these