A father said to his son, “I was as old as you are at the present at the time of your birth”. If the father’s age is 38 years now, the son’s age five years back was:?
A. 14 years
B. 19 years
C. 33 years
D. 38 years
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A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B?
A. 7
B. 8
C. 9
D. 10
Two trains are moving in opposite directions at the speed of 50 and 70 km/ph. Their lengths are 150m and 100m. The time required for their crossing is:
A. 5 seconds
B. 7.5 seconds
C. 40 seconds
D. none
A train covers a distance of 30 km at a speed of 40 km/h and another 30 km/h at the speed of 20 km/h. What is the average speed:
A. 32
B. 30
C. 25
D. none
A train traveling at 30 mph is stopped 1
A. 1:01
B. 1:03
C. 1:04
D. 1:45
A train covers the distance d between two cities in h hours arriving 2 hours late. What rate would permit the train to arrive on schedule:
A. h-2
B. d/h-2
C. d/(h-2)
D. dh-2
A train traveling at 60 km/h leaves Multan for Lahore at 7 AM. Another leaves Lahore for Multan at 8 AM and travels at 28 km/h. If the distance from Lahore to Multan is 192 km how far from Multan will the two trains cross another.
A. 90
B. 100
C. 140
D. 150
Two trains traveling in the same direction at 40 and 22 km/hr completely pass each other in 1 minute. If the length of the first train is 125 meters what is the length of second train.
A. 125
B. 150
C. 175
D. 185
To travel 600 km train A takes 8 hours more than B. If however the speed of train A is doubled it takes 2 hours less than B. What is the speed of train B.
A. 30
B. 40
C. 50
D. 60
A train traveling at 36 km/h completely passes another train half its length in 12 seconds traveling in opposite direction at 54 km/h. If it also passes a platform in 1 1/2 minutes what is the length of platform:
A. 700
B. 860
C. 900
D. 1000