Dear Readers,
Practice is the key to perfection in Quant, so brush up your skills and test yourself with these 15 questions of Quantitative Aptitude for IBPS RRB PO and Clerk 2017.
Q1. A car runs at the speed of 40 km/h when not serviced and runs at 65 km/h, when serviced. After servicing the car covers a certain distance in 5 h. How much approximate time will the car take to cover the same distance when not serviced?
Q2. A 180-metre long train crosses another 270-meter long train running in the opposite direction in 10.8 seconds. If the speed of the first train is 60 kmph., what is the speed of the second train in kmph?
(d) Cannot be determined
(e) None of these
Q3. In a voyage of 600 km, a ship was slowed down due to bad weather and storm in Ocean. Its average speed for the trip was reduced by 200 km/hr, and the time of trip increased by 30 minutes. What would be the duration of the voyage?
(a) 1 hour
(b) 2 hour
(c) 4/3hour
(d) 3/2hour
(e) 5/3hour
Q4. From two places, 60 km apart, A and B start towards each other at the same time and meet each other after 6 hours. Had A travelled with 2/3 of his speed and B travelled with double of his speed, they would have met after 5 hours. What will be the speed of A?
(a) 4 km/hr
(b) 6 km/hr
(c) 10 km/hr
(d) 12 km/hr
(e) None of the above
Q5. Anjali drives her car at an average speed of 30 km/hr and reaches her destination in 6 hours. Shivani covers the same distance in 4 hours by car. If Anjali increases her average speed by 10 km/hr and Shivani increases her average speed by 5 km/hr, what would be the difference in their time taken to reach the destination?
(a) 54 minutes
(b) 1 hours
(c) 40 minutes
(d) 45 minutes
(e) None of these
Q6. Two men are standing on opposite ends of a bridge of 1200 metres long. If they walk towards each other at the rate of 5m/minute and 10m/minute respectively, in how much time will they meet each other?
(a) 60 minutes
(b) 80 minute
(c) 85 minute
(d) 90 minute
(e) None of these
Q7. A thief is spotted by a policeman from a distance of 150 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed of the thief 12 kilometres an hour, and that of the policeman 18 kilometres an hour, how far will have the thief run before he is overtaken?
(d) 1 km
Q8. Two trains one 160 m and the other 140 m long are running in opposite directions on the parallel track, the first at 77 km an hour and the other at 67 km an hour. How long will they take to cross each other?
(a) 7 seconds
(b) 7.5 seconds
(c) 6 seconds
(d) 10 seconds
(e) None of these
Q9. I have to reach a certain place at a certain time and I find that I shall be 15 minutes too late if I walk at 4 km an hour, and 10 minutes too soon if I walk at 6 km an hour. How far I have to walk to reach that certain point?
(e) None of these
Q10. A train leaves station X at 5 a.m. and reaches station Y at 9 a.m. Another train leaves station Y at 7 a.m. and reaches station X at 10 : 30 a.m. At what time do the two trains cross each other?
(a) 7 : 36 am
(b) 7 : 56 am
(c) 8 : 36 am
(d) 8 : 56 am
(e) None of these
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- http://www.bankersadda.com/2017/08/night-class-quantitative-aptitude4.html
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