Practice Booster - Quant - 29-01-2018

Quantitative Aptitude For SBI clerk  

Day 2

Direction (1-10): What value should come in place of question mark (?) in the following questions? 

1.(12)^(3/2) × (12)^(5/2) × (144)^(3/2) ÷ (12)^? = 1728 

7/2

5/2

6

5

4

2. 22% of 44% of 66% of 275000=? 

14968.2

16669.2

17869.2

17569.2

15869.2

3. 5.2% of 3900-4.8% of 3400=?. 

39.6

45.4

35.2

42.4

36.6

4. (24389÷2.9)×7.5=?

76075

64075

63075

66075

66275

5. 16% of 80+?% of 44=34.8 

55

50

60

40

70

6. 73% of 180+23% of 640.5=?

278.517

288.715

278.715

268.715

287.715

7. 139.99-148.39+25.66+31.396=?

48.686

48.656

49.456

47.656

46.456

8. (19% of 361)÷1.9=?

391

361

36.1

39.1

3.61

9. 58% of ?=6728.

79695

79425

11600

24225

None of these

10. (∛12167) × (∛274625) × (∛250047)=?.

98956

78695

87695

94185

94565

Direction (11-20): What approximate value should come in place of question mark (?)in the following questions? 
11. 816.21÷34.97×24.98 =? 

650

620

480

580

550

12. √(1680) + 3√(4095) =? 

78

69

50

59

57

13. 22 × (1/3)% of 435.3-(11/7)% of 1734.67 =?

78

69

50

59

62

14. (803.71)^2 =? 

566000

767600

646400

787800

506000

15.(4721+3271+5324)÷(491+769+132)=?.

40

20

25

10

15

16. 899.99÷45.012 = ? - 224.448

355

295

395

245

185

17. 3/5 of 7/19 if 15/28 of 543= ?.

50

72

44

88

64

18. 423.62-269.21÷(11.9% of 78)=?.

275

645

455

395

525

19. 17.99^2-14.05^2 + (2343.75+81.55)÷?=229

12

28

24

39

32

20. 12.95×7.05+(85.01)^2×10.99=?.

76876

78356

79566

77776

77586

Direction (21 – 25): What value should come in place of the question mark (?) in the following number series?

21. 122, 62, 32, ?, 9.5, 5.75

19

24

17

20.25

22. 1, 1, 2, 8, 64, ?, 32768

1024

2556

4096

1088

23.67, 81, 87, 162, 504, 1992, 9990, ?.

59903

59906

56895

59904

59861

24. 49, 72, 118, ?, 394, 762, 1498.

234

239

210

219

243

25. 40,326, ? ,29418, 323607

2326

2941

3946

2596

3561

Direction (26-30): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and given answer:

26.I. x² − 6x = 7 
II. 2y² + 13y + 15 = 0.

If x< y

If x > y

If x = y, or no relation can be established between x and y

If x ≥ y

If x ≤ y

27. I. 3x² − 7x + 2 = 0 
II. 2y² − 11x + 15 = 0.

If x< y

If x > y

If x = y, or no relation can be established between x and y

If x ≥ y

If x ≤ y

28. I. 10X² − 7x + 1 = 0 
II. 35y² − 12y + 1 = 0

If x< y

If x > y

If x = y, or no relation can be established between x and y.

If x ≥ y

If x ≤ y

29. I. 4x² = 25
II. 2y² − 13y + 21 = 0.

If x< y

If x > y

If x = y, or no relation can be established between x and y

If x ≥ y

If x ≤ y

30. I. 3x² + 7x = 6 
II. 6(2y² + 1) = 17y

If x< y

If x > y

If x = y, or no relation can be established between x and y

If x ≥ y

If x ≤ y

Solution 

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