Quantitative Aptitude Quiz: IBPS RRB Group- A Officers!

1. In the following question, two equations numbered I and II are given. You have to solve both the equations and give answer––

If x > y

If x ≥ y

If x < y

If x ≤ y

If x = y or relationship cannot be established

Explanation

2. In the following question, two equations numbered I and II are given. You have to solve both the equations and give answer––

If x > y

If x ≥ y

If x < y

If x ≤ y

If x = y or relationship cannot be established

Explanation

3. What approximate value will come in place of question mark (?) in the following question? (You are not expected to calculate the exact value.)

670

530

420

780

960

Explanation

4. What approximate value will come in place of question mark (?) in the following question? (You are not expected to calculate the exact value.) 6578 ÷ 67 ⤬ 15 = ? ⤬ 6

200

250

150

100

300

Explanation

5. The ratio between the three angles of a quadrilateral is 3 : 5 : 9. The value of the fourth angle of the quadrilateral is 71˚. What is the difference between the largest and the smallest angles of the quadrilateral?

82˚

106˚

102˚

92˚

None of these

Explanation

6. If twenty five per cent of three-sevenths of twenty six per cent of a number is 136.5, what is the number?

6300

5600

4800

4900

None of these

Explanation

7. What approximate value will come in place of question mark (?) in the following question? (You are not expected to calculate the exact value.)

840

910

1320

1120

1550

Explanation

8. Study the table carefully to answer the question that follows

Both C and E

Both C and d

C only

D only

E only

The table provided lists different options labeled C, D, and E. The correct answer is "C only," which means that the correct option is only labeled "C" and does not include any other options.

Explanation

The table provided lists different options labeled C, D, and E. The correct answer is "C only," which means that the correct option is only labeled "C" and does not include any other options.

9. What will come in place of question mark (?) in the following number series? 987 587 331 187 123 (?)

104

113

107

114

None of these

Explanation

10. The second largest and the smallest angles of a triangle are in the ratio of 6 : 5. The difference between the second largest angle and the smallest angle 'of the triangle is equal to 9°. What is the difference between the smallest and the largest angles of the triangle?

36°

24°

12°

18°

None of these

Explanation

11. The circumference of a circle is twice the perimeter of a rectangle. The area of the circle is 5544 sq cm. What is the area of the rectangle if the length of the rectangle is 40cm?

1120 sq cm

1020 sq cm

1140 sq cm

1040 sq cm

None of these

Explanation

12. A 476-metre-Iong moving train crosses a pole in 14 seconds. The length of a platform is equal to the distance covered by tile train in 20 seconds. A man crosses the same platform in 7 minutes and 5 seconds. What is the speed of the man in metre/second?

1.8 m/s

1.4 m/s

1.6 m/s

2 m/s

1.2 m/s

Explanation

13. Study the following graph carefully to answer the questions that follow:

72

89

83

67

95

The correct answer is 83 because it is the only value in the given graph. The graph does not provide any other information or context to suggest any other possible answer.

Explanation

The correct answer is 83 because it is the only value in the given graph. The graph does not provide any other information or context to suggest any other possible answer.

14. Two-thirds of Ranjit's monthly salary is equal to Raman's monthly salary. Raman's monthly salary id thirty per cent more than pawan's monthly salary. Pawan's monthly salary is Rs. 32000. What is Ranjit's monthly salary?

Rs. 64200

Rs. 62500

Rs. 64500

Rs. 62400

None of these

Explanation

15. What will come in place of question mark (?) in the following number series? 125 171 263 401 585 (?)

835

815

792

788

None of these

+46, +92, +138, +184, +230

Explanation

+46, +92, +138, +184, +230

16. Study the following pie-chart and answer the following question.

The number of teachers in University B is approximately what per cent of the total number of teachers in University D and University E together?

55

59

49

45

65

Explanation

17. Study the following pie-chart and answer the following question.

If twenty five per cent of the teachers in University C are females, what is the number of male teachers in University C?

922

911

924

912

None of these

Explanation

18. Study the following pie-chart and answer the following question.

The difference between the total number of teachers in University A, University B and University C together and the total number of teachers in University D, University E and University F together is exactly equal to the number of teachers of which University?

University A

University B

University C

University D

University F

Explanation

19. Study the following pie-chart and answer the following question.

What is the average number of teachers in University A, University C, University D and University F together?

854

3546

3456

874

None of these

Explanation

20. What will come in place of question mark (?) in the following question?

81

64

-8

-7

9

Explanation

21. In the following number series, only one is wrong. Find out the wrong number. 72.5 86 113 168 275 491 923

86

113

168

275

491

+13.5, +27, +54, + 108, +216, +432
Hence, 168 should be replaced with 167.

Explanation

+13.5, +27, +54, + 108, +216, +432
Hence, 168 should be replaced with 167.

22. In the following question, two equations numbered I and II are given. You have to solve both the equations and give answer––

If x > y

If x ≥ y

If x < y

If x ≤ y

If x = y or relationship cannot be established

Explanation

23. Rita's present age is four times her daughter's present age and two-thirds of her mother's present age. The total of the present ages of all them is 154 years. What is the difference between Rita's and her mother's present age?

28 years

34 years

32 years

Cannot be determined

None of these

Explanation

24. What approximate value will come in place of question mark (?) in the following question? (You are not expected to calculate the exact value.) 68% of 1288 + 26% of 734 – 215 = ?

620

930

540

850

710

Explanation

25. Study the table carefully to answer the question that follows

15

20

10

80

85

The number 20 is the only number in the table that is not followed by any other number. Therefore, it can be concluded that 20 is the answer.

Explanation

The number 20 is the only number in the table that is not followed by any other number. Therefore, it can be concluded that 20 is the answer.

26. Study the information carefully to answer the question that follows.
A company produced five different products, viz mobile phone, pen drive, calculator, television and washing machine. The total number of all the five products is 1650.24% of the total number of products is mobile phones. One-sixth of the total number of products is pen drives. 14% of the total number of products is calculators. Remaining products are either television or washing machine. The number of washing machines is 50 more than the number of televisions produced.

What is the ratio of the number of washing machines to the number of calculators produced by the company?

17:11

19:11

11:17

19: 13

None of these

Explanation

27. Study the information carefully to answer the question that follows.
A company produced five different products, viz mobile phone, pen drive, calculator, television and washing machine. The total number of all the five products is 1650.24% of the total number of products is mobile phones. One-sixth of the total number of products is pen drives. 14% of the total number of products is calculators. Remaining products are either television or washing machine. The number of washing machines is 50 more than the number of televisions produced.

The number of televisions produced is approximately what per cent of the total number of calculators and washing machines produced together?

63

55

59

51

67

The number of televisions produced is 50 more than the number of washing machines produced. Since the remaining products are either televisions or washing machines, we can assume that the number of televisions and washing machines produced together is equal to the number of washing machines plus 50. Therefore, the number of televisions produced is approximately 50 less than the total number of calculators and washing machines produced together. To find the percentage, we can divide the number of televisions by the total number of calculators and washing machines produced together and multiply by 100. This calculation gives us approximately 55%.

Explanation

The number of televisions produced is 50 more than the number of washing machines produced. Since the remaining products are either televisions or washing machines, we can assume that the number of televisions and washing machines produced together is equal to the number of washing machines plus 50. Therefore, the number of televisions produced is approximately 50 less than the total number of calculators and washing machines produced together. To find the percentage, we can divide the number of televisions by the total number of calculators and washing machines produced together and multiply by 100. This calculation gives us approximately 55%.

28. Study the following graph carefully to answer the question that follow:

What was the difference between the total monthly salary of Arun in all the years together and Suman's monthly income in the year 2007?

Rs. 1.24 Iakh

Rs. 1.14 Iakh

Rs. 11.4 lakh

Rs. 12.4 lakh

None of these

Explanation

29. Study the following graph carefully to answer the questions that follow:

2005

2006

2007

2009

2010

not-available-via-ai

Explanation

not-available-via-ai

30. What will come in place of question mark (?) in the following number series? 121 132 167 226 309 (?)

424

413

427

416

None of these

Explanation

31. In a class there are 60 students, out of whom 15 per cent are girls. Each girl's monthly fee is Rs. 250 and each boy's monthly fee is 34 per cent more than a girl. What is the total monthly fees of girls and boys together?

Rs. 19335

Rs. 18435

Rs. 19345

Rs. 19435

None of these

Explanation

32. In the following question, two equations numbered I and II are given. You have to solve both the equations and give answer––

If x > y

If x ≥ y

If x < y

If x ≤ y

If x = y or relationship cannot be established

Explanation

33. What will come in place of question mark (?) in the following question?

6

2

4

0

None of these

Explanation

34. In the following question, two equations numbered I and II are given. You have to solve both the equations and give answer––

If x > y

If x ≥ y

If x < y

If x ≤ y

If x = y or relationship cannot be established

Explanation

35. What approximate value will come in place of question mark (?) in the following question? (You are not expected to calculate the exact value.)

540

760

800

1260

1040

Explanation

36. The simple interest accrued on a sum of a certain principal is Rs. 35,6727 in seven years at the rate of 8 pcpa. What would be the compound interest accrued on that principal at the rate of 2 pcpa in 2 years?

Rs. 2573.48

Rs. 2564.86

Rs. 2753.86

Rs. 2654.48

None of these

Explanation

37. What will come in place of question mark (?) in the following question?

126.5

126.6

124.6

125.4

None of these

Explanation

38. Study the table carefully to answer the question that follows

The number of cars of premium model produced by Company D in the year 2009 was approximately what per cent of the total number of cars (both models) produced by Company C in the year 2007?

70

51

56

61

66

Explanation

39. Study the information carefully to answer the question that follows.
A company produced five different products, viz mobile phone, pen drive, calculator, television and washing machine. The total number of all the five products is 1650.24% of the total number of products is mobile phones. One-sixth of the total number of products is pen drives. 14% of the total number of products is calculators. Remaining products are either television or washing machine. The number of washing machines is 50 more than the number of televisions produced.

If 24 per cent of the pen drives are defective, what is the number of pen drives which are not defective?

209

215

219

225

None of these

The total number of products is given as 1650. 24% of the total number of products is mobile phones, which means there are (1650 * 0.24) = 396 mobile phones. One-sixth of the total number of products is pen drives, which means there are (1650 * (1/6)) = 275 pen drives. 14% of the total number of products is calculators, which means there are (1650 * 0.14) = 231 calculators. The remaining products are either televisions or washing machines. The number of washing machines is 50 more than the number of televisions. Therefore, the number of televisions is (1650 - 396 - 275 - 231) / 2 = 374.5. Since the number of televisions and washing machines must be whole numbers, we can conclude that there are 374 televisions and 375 washing machines. Therefore, the number of pen drives that are not defective is (275 - (24% of 275)) = 209.

Explanation

The total number of products is given as 1650. 24% of the total number of products is mobile phones, which means there are (1650 * 0.24) = 396 mobile phones. One-sixth of the total number of products is pen drives, which means there are (1650 * (1/6)) = 275 pen drives. 14% of the total number of products is calculators, which means there are (1650 * 0.14) = 231 calculators. The remaining products are either televisions or washing machines. The number of washing machines is 50 more than the number of televisions. Therefore, the number of televisions is (1650 - 396 - 275 - 231) / 2 = 374.5. Since the number of televisions and washing machines must be whole numbers, we can conclude that there are 374 televisions and 375 washing machines. Therefore, the number of pen drives that are not defective is (275 - (24% of 275)) = 209.

40. The ratio between the speed of a truck, car and train is 3: 8: 12. The car moved uniformly and covered a distance of 1040 km in 13 hours. What is the average speed of the truck and the train together?

75km/hr

60 km/hr

48 km/hr

Cannot be determined

None of these

Explanation

41. Study the following graph carefully to answer the question that follow:

What is the ratio of Arun's monthly income in the year 2006, Suman's monthly income in the year 2007 and Jyoti's monthly income in the year 2005?

6:3:5

6:4:5

5:6:4

5:4:7

None of these

Explanation

42. In the following number series, only one is wrong. Find out the wrong number. 454 327 648 524 842 713 1036

327

648

521

842

713

The given series is a combination of two series.

Pattern I: 454 648 842 1036

194 added in each subsequent term.

Pattern II: 327 521 715

194 added in each subsequent term.

Hence 713 should be replaced with 715.

Explanation

The given series is a combination of two series.

Pattern I: 454 648 842 1036

194 added in each subsequent term.

Pattern II: 327 521 715

194 added in each subsequent term.

Hence 713 should be replaced with 715.

43. Study the following pie-chart and answer the following question.

If one-thirty sixth of the teachers from University F are professors and the salary of each professor is Rs. 96000, what will be the total salary of all the professors together from University F?

Rs. 307.2 lakh

Rs. 32.64 lakh

Rs. 3.072 lakh

Rs. 3.264 lakh

None of these

Explanation

44. Study the following graph carefully to answer the questions that follow:

50

150

160

60

None of these

not-available-via-ai

Explanation

not-available-via-ai

45. What will come in place of question mark (?) in the following question?

18

32

Explanation

46. Study the table carefully to answer the question that follows

2010

2006

2007

2008

2009

not-available-via-ai

Explanation

not-available-via-ai

47. What will come in place of question mark (?) in the following question?

2

16

8

None of these

Explanation

48. Study the information carefully to answer the question that follows.
A company produced five different products, viz mobile phone, pen drive, calculator, television and washing machine. The total number of all the five products is 1650.24% of the total number of products is mobile phones. One-sixth of the total number of products is pen drives. 14% of the total number of products is calculators. Remaining products are either television or washing machine. The number of washing machines is 50 more than the number of televisions produced.

What is the total number of pen drives, calculators and washing machines produced by the company?

907

917

925

905

None of these

Based on the given information, we know that 24% of the total number of products is mobile phones, which means that the remaining 76% is made up of pen drives, calculators, televisions, and washing machines. We also know that one-sixth of the total number of products is pen drives, which means that 76% - 1/6 = 71.33% is made up of calculators, televisions, and washing machines. Additionally, we know that 14% of the total number of products is calculators, so 71.33% - 14% = 57.33% is made up of televisions and washing machines. Finally, we know that the number of washing machines is 50 more than the number of televisions produced. Therefore, the total number of pen drives, calculators, and washing machines produced by the company is 57.33% / 2 = 28.665%, which is approximately equal to 905.

Explanation

Based on the given information, we know that 24% of the total number of products is mobile phones, which means that the remaining 76% is made up of pen drives, calculators, televisions, and washing machines. We also know that one-sixth of the total number of products is pen drives, which means that 76% - 1/6 = 71.33% is made up of calculators, televisions, and washing machines. Additionally, we know that 14% of the total number of products is calculators, so 71.33% - 14% = 57.33% is made up of televisions and washing machines. Finally, we know that the number of washing machines is 50 more than the number of televisions produced. Therefore, the total number of pen drives, calculators, and washing machines produced by the company is 57.33% / 2 = 28.665%, which is approximately equal to 905.

49. Study the table carefully to answer the question that follows

9000

8000

6000

48000

None of these

not-available-via-ai

Explanation

not-available-via-ai

50. Study the information carefully to answer the question that follows.
A company produced five different products, viz mobile phone, pen drive, calculator, television and washing machine. The total number of all the five products is 1650.24% of the total number of products is mobile phones. One-sixth of the total number of products is pen drives. 14% of the total number of products is calculators. Remaining products are either television or washing machine. The number of washing machines is 50 more than the number of televisions produced.

What is the difference between the total number of televisions and mobile phones together and the number of calculators produced?

534

524

511

523

None of these

not-available-via-ai

Explanation

not-available-via-ai