Top 100 Quantitative Aptitude Questions and Answers
Important Aptitude Questions with Answers
Q.61. A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
(A) 5 sec
(B) 6 sec
(C) 7 sec
(D) 10 sec
Ans . B
Q.62. A train moves with a speed of 108 kmph. Its speed in metres per second is :
(A) 10.8
(B) 18
(C) 30
(D) 38.8
Ans . C
Q.63. A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train?
(A) 230 m
(B) 240 m
(C) 260 m
(D) 270 m
Ans . D
Q.64. A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?
(A) 69.5 km/hr
(B) 70 km/hr
(C) 79 km/hr
(D) 79.2 km/hr
Ans . D
Q.65. Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:
(A) 9
(B) 9.6
(C) 10
(D) 10.8
Ans . D
Q.66. Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:
(A) 9
(B) 9.6
(C) 10
(D) 10.8
Ans . D
Q.67. A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?
(A) 230 m
(B) 240 m
(C) 260 m
(D) 320 m
(E) None of these
Ans . A
Q.68. Two stations P and Q are 110 km apart on a straight track. One train starts from P at 7 a.m. and travels towards Q at 20 kmph. Another train starts from Q at 8 a.m. and travels towards P at a speed of 25 kmph. At what time will they meet?
(A) 10.30
(B) 10
(C) 8.45
(D) 9.30
Ans . B
Q.69. Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then the speed of the faster train is:
(A) 30 km/hr
(B) 45 km/hr
(C) 60 km/hr
(D) 75 km/hr
Ans . C
Q.70. Two trains of equal length , running in opposite directions , pass a pole in 18 and 12 seconds. The trains will cross each other in
(A) 14.4 sec
(B) 15.5 sec
(C) 18.8 sec
(D) 20.2 sec
Ans . A
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