IBPS RRB Quantitative Aptitude Quiz
Q1. A running train can cross a stationary train in 36 sec while a running man in the same direction in 24 sec. If speed of man is 36 km/h, then what is the length of the running train? (length of stationary train is 80% of running train)
Q2. Two trains P and Q, running in opposite to each other, can cross to each other in 8 sec. When they run in the same direction, train P crosses train Q in 18 sec. If ratio of their length (P : Q) is 3 : 5, then what is the ratio of train P’s speed to the train Q’s speed?
Q3. The ratio between speed of a train and a motor boat is 8 : 5. The motor boat can travel 243 km in 4.5 hrs. In what time train can cross a pole. Length of train is 180 m.
Q4. Train A starts from Agra and reaches Lucknow in 6 hours. Another train B starts from Lucknow and reaches Agra in 4.5 hours. After two hours starting of train A, train B also starts. After what time both trains meet to each other from the start of train A?
Q5. A train of length 240 m crosses another train of length 180 m running is opposite direction in 6 sec. If speed of longer train is 72 km/h, then in what time smaller train will cross a tunnel of length 360 m?
Q6. A train 300 meters long is running at a speed of 25 metre per second. It will cross a bridge of 200 metre long in
Q7. A train travelling at the speed of 50 km/h leaves from a station. Another train travelling at speed of 60 km/h leaves the same station after 7 h in the same direction. They will meet after what distance?
Q8. Two trains, running at the rates of 75 km per hour and 60 km per hour respectively on parallel tracks in opposite direction are observed to pass each other in 8 sec and when they are running in the same direction at the same rates as before, a person sitting in the faster train observes that he passes the other in 63/2 secs. Find the length of the faster train.
Q9. Train-A can cross a stationary train B in 36 seconds. The same train A can cross a tunnel of length 560 m in 48 seconds. If speed of train-A is 72 km/hr then what is the length of stationary train-B?
Q10. Two trains P and Q start at the same time from two stations A and B respectively which are 200 km apart and travelling towards each other meet at a distance of 150 km from station A. What is the ratio of speed of train P to train Q?
Directions (11-15): What should come in place of the question mark (?) in the following questions?
Q11. 668÷167×284 = ?
Q12. 60% of 25% of 5/6 of ? = 630
Q13. (85410 + 36885 + 24705) ÷1600 =?
Q14. 4.5+23.50+14.58-17.68×0.5 =?
Q15. (3675÷75) × (7480÷80) =?