Quantitative Aptitude Quiz For ESIC- UDC, Steno, MTS Prelims 2022-10th February

Q1. Find the time taken by two trains, having lengths 350m and 550m respectively, to cross each other if they are running in opposite direction with speed of 90 kmph and 72 kmph respectively. (in sec.)
(a) 8
(b) 10
(c) 12
(d) 20
(e) 15

Q2. A boat travels 72km each in downstream and upstream in 16 hours. If the ratio of speed of boat in still water to speed of stream is 2:1, then find the downstream speed. (in kmph)
(a) 42
(b) 34
(c) 28
(d) 18
(e) 24

Q3. The ratio of speed of bus, car and bike is 4:6:9 and bike cover a distance of 594 km in 11 hours. Find the time taken by bus to cover 216 km. (in hours)
(a) 32
(b) 6
(c) 21
(d) 12
(e) 9

Q4. A boat’s speed in still water is 12 kmph and it takes 16 hours to travel 42 km downstream and come back. Find the speed of stream. (in kmph)
(a) 9
(b) 6
(c) 7
(d) 4
(e) 3

Q5. A 400 m long train crosses a platform in 35 seconds and a pole in 25 seconds. Find the length of platform. ( in meters)
(a) 220;
(b) 300
(c) 160
(d) 100
(e) 80

Q6. The distance between Dehradun and Haridwar is 330 km. If train A starts from Dehradun at 10 AM and travels towards Haridwar at 60 kmph while train B travels from Haridwar to Dehradun at 11 AM at 75 kmph. What is the time when both trains will meet?
(a) 2 PM
(b) 3 PM
(c) 1 PM
(d) 2:30 PM
(e) 3:30 PM

Q7. A car takes total 26 hours, cover first half at 25 kmph and remaining half at 40 kmph. Find the distance covered by car. (in km)
(a) 1000
(b) 600
(c) 200
(d) 800
(e) 400

Q8. A boat covers a distance downstream in 4 hours and takes 6 hours to cover same distance upstream, If speed of boat in still water is 10 kmph, what is the speed of stream? (in kmph)
(a) 4
(b) 7
(c) 5
(d) 2
(e) 3

Q9. A 180 m long train passes a man, who is running in the same direction of train at a speed of 10 kmph, in 36 seconds. What is the speed of train? (in kmph)
(a) 12
(b) 28
(c) 36
(d) 44
(e) 54

Q10. A 350 m long train M running at a speed of 80 kmph crosses another train N running in opposite direction at a speed of 60 kmph in 27 seconds. Find the length of another train. (in meters)
(a) 250
(b) 500
(c) 700
(d) 450
(e) 900

Q11. A man can row 30 km downstream and 44 upstream in 6 hours while 60 km downstream and 33 km upstream in 7 hours. Find the speed of stream.
(a) 6
(b) 4
(c) 2
(d) 5
(e) 3

Q12. A bike covers a distance in two parts, firstly covers 80 km with a speed of 20 kmph. Find the speed of bike to cover remaining 100 km, if average speed of bike is 30 kmph. (in kmph)
(a) 70
(b) 60
(c) 80
(d) 40
(e) 50

Q13. Train X starts from station A towards B at speed of 108 kmph while train Y travels from station B to A. If they cross each other in 48 minutes and distance between station A and B 144 km. Find the speed of train B. (kmph)
(a) 36
(b) 72
(c) 54
(d) 18
(e) 90

Q14. A person completes a journey in four equal parts and travel with the speed of 20 kmph, 10 kmph, 40 kmph and 30 kmph respectively. Find the average speed of person. (in kmph)
(a) 11.4
(b) 12.8
(c) 16.6
(d) 19.2
(e) 21.8

Q15. A boat running downstream covers a distance of 24 km in 4 hours while covers the same distance upstream in 8 hours. What is the speed of boat in still water? (in kmph)
(a) 4.5
(b) 2.5
(c) 6.5
(d) 3.5
(e) 1.5

Solutions