Quantitative Aptitude Questions for IBPS RRB PO and Clerk Exam 2017

Quantitative Aptitude Questions for IBPS Exam

You should try to solve these set of questions within 17-18 minutes If you fail to complete it in the stipulated time, then try again with full force. These quantitative aptitude questions are very important from exam point of view like IBPS RRB Exam, IBPS PO and IBPS Clerk.

Q1. Pipes A and B can fill a tank in 5 and 6 hrs, respectively. Pipe C can empty it in 12 hrs. The tank is half full. All the three pipes are operation simultaneously. After how much time the tank will be full? 

Q2. Two cars, an Alto and a Swift, start at the same time in opposite directions from two distinct points P and Q. Starting from P, the Alto reaches Q in 6 hrs 20 minutes and the Swift starting from Q, reaches Pin 4 hrs 45 minutes. What is the speed of the Swift, if the speed of the Alto is 60 Km/h? 
(a) 110 Km/h
(b) 100 Km/h
(c) 90 Km/h
(d) 80 Km/h
(e) None of these

Q3. A can hit a larget 4 times in 5 shots, B hits 3 times in 4 shots and C hits thrice in 3 shots, they fire together. Find the probability that atleast two shots hit the target. 
(a) 13/30
(b) 5/6
(c) 11/40
(d) 9/11
(e) None of these

Q4. Ashwani has a certain amount of money with him. He can buy either 60 apples or 40 mangoes. He wants to spend only 70% of his money. So he buys 14 mangoes and some apples. Find out the number of apples purchased by Ashwani. 
(a) 23
(b) 21
(c) 28
(d) 25
(e) 18

Q5. A contractor undertook to construct a building in 120 days with 25 workers. However, after 57 days he observed that only 16% of the work is complete. How many more workers need to be employed to complete the work in time?
(a) 12
(b) 21
(c) 15
(d) 24
(e) 30

Directions (6-10): In the following number series only one number is wrong. Find out the wrong number. 

Q6. 9050,       5675,       3478,       2147,       1418,       1077,       950
(a) 3478
(b) 1418
(c) 5675
(d) 2147
(e) 1077

Q7. 71, 90, 128, 185, 261, 365
(a) 365
(b) 128
(c) 185
(d) 90
(e) 261

Q8. 484     240     120     57     26.5     11.25     3.625
(a) 240
(b) 120
(c) 57
(d) 26.5
(e) 11.25

Q9. 3     5     13     43     176     891     5353
(a) 5
(b) 13
(c) 43
(d) 176
(e) 891

Q10. 12 25 52 55 57 115 117
(a) 55
(b) 117
(c) 25
(d) 52
(e) None of these

Directions (Q11-15): The following pie chart shows the percentage distribution of marks obtained by Shalini and Bikas in Mains exams of UPSC constituting of seven papers of equal maximum marks. It is known that Bikas obtained 50 marks more in GS I paper than GS III paper.

Study the chart carefully to answer the questions asked below.