A train crosses a 300 metre long platform in 38 seconds while it crosses a signal pole in 18 seconds. What is the speed of the train in kmph ?
A train B speeding with 120 kmph crosses another train C running in the same direction, in 2 minutes. If the lengths of the trains B and C be 100 m and 200 m respectively, what is the speed (in kmph) of the train C ?
An employee may claim Rs. 7.00 for each km when he travels by taxi and Rs. 6.00 for each km if he drives his own car. If in one week he claimed Rs. 675 for travelling 90 km, how many kms did he travel by taxi ?
Two trains A and B of equal length of 200 metres running in opposite direction cross each other in 16 seconds. What is the speed of train A ?
Sunil left for city ‘x’ from city ‘y’ at 5.50a.m. He travelled at the speed of 80 kms/hr. for 2 hours 15 minutes. After that the speed was reduced to 60 kms/hour. If the dis- tance between two cities is 350 kms., at what time did Sunil reach the city ‘Y?
A and B started towards each other at the same time from places 114 kms. apart and met in 8 hours. If ‘A’s rate was 6 kms. an hour, what was ‘B’s ?
Train A crosses a pole and platform in 18 secnds and 39 seconds respectively. The length of platform is 157.5 metre. What will be the length of train B if it is equal to the sum of half of the length of train A and twice the length of the platform ?
