IBPS RRB 2019 Prelims Quantitative Aptitude: PO/Clerk | 10th July

IBPS-RRB-Quantitative-Aptitude-Quiz: 10th July

IBPS RRB Quantitative Aptitude Quiz

Here, we are providing IBPS RRB Study Plan as there is left not enough time to deal in details. The questions asked in the quantitative aptitude section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude Quiz to help you practice with the best of latest pattern questions.







Q1. There are four filling pipes and two emptying pipes. The ratio of efficiency of filling pipe to emptying pipe is 5 : 3. All the pipes, (filling & emptying) are opened simultaneously, and a tank of capacity 3500 liters is filled in 25 hrs. In what time emptying pipes can empty the filled tank ?

56 hr.
58 hr. 20 min.
54 hr. 20 min.
can’t be determined
68 hr. 20 min.
Solution:

Q2. Two taps A and B can fill a tank in 16 hr. and 24 hr. respectively. They started filling the tank together but due to a leak in the bottom it takes 2.4 hrs. more than original time. Find in what time leak can empty the filled tank completely?

24 hrs.
36 hrs.
48 hrs.
40 hrs.
64 hrs.
Solution:

Q3. Efficiency of a filling tap P is 33⅓% more than that of another filling tap Q. If both are opened simultaneously, a tank of capacity 189 li. can be filled in 9min. Then in what time tap P can fill the tank alone? (approximately)

16 min.
20 min.
12 min.
24 min.
10 min.
Solution:

Q4. Two taps X and Y can deliver water to a dam at the rate of 40 lit/min and 60 lit/min. respectively. If capacity of dam is 24000 li then what part of dam will remain empty after one hour of starting of both taps?

5/6
1/6
1/2
3/4
1/4
Solution:

Q5. Three pipes A, b and C can fill a cistern in 12 hr. 16 hr. and 20 hr. respectively. All the pipes are opened together and after working two hours pipes B and C are closed. Find time taken by pipe A to fill the remaining part of cistern.

8.4 hrs.
7.3 hrs.
6.3 hrs.
5.4 hrs.
7.6 hrs.
Solution:

Q6. Two pipes P and Q can fill a cistern in 18 min. and 24 min. respectively. They start filling together and after 6 min. Pipe Q gets closed. In how much time the whole tank will be filled ?

15 min
12.5 min
13.5 min
10.5 min
13 min
Solution:

Q7. Two pipes P and Q can fill a cistern in 12 and 15 minutes respectively. If both are opened together and at the end of 3 minutes, the P is closed, find the total time in which cistern will be filled?

11 ¼ minutes
8 ¾ minutes
13 ⅔ minutes
8 ½ minutes
15 minutes
Solution:

Q8. A tank is filled in 5 hours when three pipes A, B and C are opened together. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?

20 hours
25 hours
35 hours
28 hours
16 hours
Solution:

Q9. Three pipes A, B and C can fill a tank in 15 minutes, 20 minutes and 30 minutes respectively. All three pipes started to fill the tank at same time. The pipe C is closed 6 minutes before the tank is filled. In what time the tank will be full?

6 minutes
8 minutes
12 minutes
14 minutes
16 minutes
Solution:

Q10. Outlet Pipe A can empty a tank in 15 hr and another inlet pipe B can fill the same tank in 10 hr and third inlet pipe C can fill the water at the rate of 60 ltr/ hr. All the pipe opened together then the tank fill in 6 hr. Find the capacity of tank ?

180 liter
420 liter
450 liter
500 liter
480 liter
Solution:

Q11. Three pipes A, B and C can fill together a tank in 6 hours. After working together for 2 hours, C is closed, and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:

10 hours
12 hours
14 hours
16 hours
18 hours
Solution:

Directions (12-15): What will come in place of question mark (?) in the following number series ?

Q12. 64, 128, 92, 220, 148, 404, ?

260
276
296
332
336
Solution:

Q13. 156, 468, 780, ? , 1404, 1716

1096
1092
1290
9610
1219
Solution:

Q14. 172, 283, ? , 838, 1282, 1837

615
505
485
344
550
Solution:

Q15. 8, 12, ? , 88, 356, 1784

28
32
27
24
36
Solution:

               



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