Practice of Math questions for IBPS Exam
Practice of Math questions for IBPS Exam
Directions (1–5) : What approximate value will come in place of the question mark (?) in the following questions ? (You are not expected to calculate the exact value.)
Q1. 3.5 × 1.35 × 4.5/0.5 = ?
(1)35 (2)20 (3)40 (4)50 (5)55
Q2. (128.4 + 11.101 + 35.025) ? = 12
(1) 8 (2) 10 (3) 18 (4) 14 (5) 20
Q3. 572 ÷ √1755 × 12 = ?
(1) 150 (2) 170 (3) 155 (4) 165 (5) 175
Q4. √925 ÷ 3√350 = ?
(1) 4 (2) 8 (3) 12 (4) 15 (5) 6
Q5. 12.36 × 4.26 + 13.38 = ?
(1) 72 (2) 66 (3) 58 (4) 52 (5) 80
Directions (6 – 17) : Find the wrong number in the following number series .
Q6. 1050 510 242 106 46 16
- 3 2. 106 3. 242 4. 510 5. None of these
Q7. 550 546 537 521 494 460 411
- 494 2. 546 3. 521 4. 460 5. None of these
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Q8. 43 : 8 21 47 86 140 203 281
- 47 2. 86 3. 140 4. 203 5. None of these
Q9. 4 24 161 965 4795 19176 57525
- 161 2. 965 3. 57525 4. 19176 5. None of these
Q10. 1 2 8 24 120 720 5040
- 120 2. 24 3. 8 4. 720 5. None of these
Q11. Ten men can finish a piece of work in 10 days, whereas it takes 12 women undertake the work. How many days will 15 men and 6 women take to complete it ?
- 412 days 2. 4 days 3. 5 days
4. 6 days 5. None of these
Q12. A train speeding with 120 kmph crosses another train coming in the same direction in 2 minutes. If the lengths of the first and second train be 100 m and 200 m respectively, then what is the speed of the second train?
- 111 km/hr 2. 123 km/hr 3. 127 km/hr
4.129 km/hr 5. None of these
Q13. Simple interest on a certain sum at a certain annual rate of interest is 16% of the same sum. If the numbers representing rate percent and time in years be equal, then the rate of interest will be.
- 4% 2. 6% 3. 4.5% 4. 6.5% 5. None of these
Q14. Alka’s expenditure and savings are in the ratio 3 : 2. Her income increases by 10% and expenditure also increases by 12%, then by how much percent do her savings increase?
- 7% 2. 9% 3. 10% 4. 13% 5. None of these
Q15. The selling price of an article including the sales tax is Rs 616 and the rate of sales tax is 10%. If the shopkeeper earns a profit of 12%, then what is the cost price of the article?
- Rs 500 2. Rs 515 3. Rs 550 4. Rs 600
5. None of these
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Q16. A class consists of 100 students. 25 of them are girls and 75 boys. 20 of them are rich and the remaining poor. 40 of them are fair complexioned. What is the probability of selecting a fair complexioned rich girls?
- 0.05 2. 0.04 3. 0.02 4. 0.08
5. None of these
Q17. The ratio of the prices of two house P and Q was 4: 5 last year. This year, the price of A is increased by 25% and that of house Q by Rs 50000. If their prices are now in the ratio 9 : 10, then what was the price of house P last year ?
- Rs 360000 2. Rs 450000 3. Rs 480000
- Rs 500000 5. None of these
Directions (18–22) : In the following question two equations I and II are given. Solve the equations and answer the questions.
- If p is greater than q 2. If p is smaller than q
3. If p is equal to q. 4. If p is either equal to or greater than q.
5. If p is either equal to or smaller than q.
Q18. 6p 2+ 5p + 1 = 0
20q 2+ 9q = – 1
Q19. 3p 2 + 2p – 1 = 0
2q 2+ 7q + 6 = 0
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Q20. 3p 2 + 15p = – 18
q 2 + 7q + 12 = 0
Q21. p = √4/√9
9q2 – 12q + 4 = 0
Q22. p2 + 13p + 42 = 0
q2 = 36
Directions (23-27) : study given information carefully and answers the questions that follow :
An urn contains contains 3 red, 6 blue, 2 green and 4 yellow marbles.
Q23. if two marbles picked and random. What is the probability that both are green?
- 2/15 2. 1/15 3. 2/7 4. 1 5.None of these
Q24. if three marbles are picked at random. What is the probability that two are blue and one is yellow ?
- 2/15 2. 6/91 3. 12/91 4. 3/15 5. None of these
Q25. if four marbles are picked at random, what is the probability that at least one is yellow?
- 91/123 2. 69/91 3. 125/143
3. ¼ 5. None of these
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Q26. if two marbles are picked at random, what is the probability that either both are red or both are green?
- ⅗ 2. 4/105 3. 2/7 4. 5/91 5. None of these
Q27. if marbles are picked at random. What is the probability that one is green,Two are blue and one is red?
- 4/15 2. 17/280 3. 6/91 4. 11/15
5. None of these
Direction (28-32) : study the following table to answer the given questions.
Center and post wise number of candidates
| center | post | clerk | Field officer | supervisor | Specialist officer |
| Bangalore | 2000 | 5000 | 50 | 2050 | 750 |
| Delhi | 15000 | 17000 | 160 | 11000 | 750 |
| Mumbai | 1700 | 19500 | 70 | 7000 | 900 |
| Hyderabad | 3500 | 20000 | 300 | 9000 | 1150 |
| kolkata | 14900 | 17650 | 70 | 1300 | 1200 |
| Lucknow | 11360 | 15300 | 30 | 1500 | 650 |
| Chennai | 9000 | 11000 | 95 | 1650 | 500 |
Q28. which center has highest number of candidates ?
- Delhi 2. Kolkata 3. Hyderabad
4. Mumbai 5. None of these
Q29. which center has 300% more number of clerks as compared to Bangalore?
- Lucknow 2. Mumbai 3. Hyderabad
4. Chennai 5. None of these
Q30. what is the difference between total number of officers and clerks?
- 29680 2. 34180 3. 32690 4. 28680
5. None of these
Q31. in kolkata number specialist officer is approximately what percent of that of officers?
- 8.7% 2. 9% 3. 6.5% 4. 8% 5. 6.9%
Q32. in Chennai, the number of clerks is approximately how much percent more than that of officers?
- 18% 2. 22% 3. 20% 4. 2% 5. 13%
Directions (33-35) : find approximate value ?
Q33. 0.0004 ÷ 0.0001 × 36.000009
- 0.10 2. 1.45 3. 145 4. 14.5 5. 1450
Q34. 137% of 12345
- 17000 2. 15000 3. 1500 4. 14300 5. 900
Q35. 3739 + 164 × 27
- 105400 2. 4000 3. 8200 4. 690 5. 63300
Answer Key
1. 3 2. 4 3. 4 4. 1 5. 2 6. 2 7.1 8. 3 9. 2 10. 3 11. 3 12. 1 13. 1 14. 1
15. 1 16. 3 17. 1 18. 2 19. 1 20. 4 21. 3 22. 5 23. 5 24. 3 25. 2 26. 2 27. 3 28. 4
29. 3 30. 3 31. 4 32. 2 33. 3 34. 1 35. 3
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