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Quantitative Aptitude

NUMERICAL ABILITY COMBINED MCQs

Total Questions : 450 | Page 2 of 45 pages
Question 11. 43% of 586 = 341.2 - ?
  1.    76.28
  2.    49.53
  3.    82.99
  4.    48.96
  5.    None of these
 Discuss Question
Answer: Option E. -> None of these


(583 * 43)/100 = 341.2 - ?

=> 251.98 = 341.2 - ?

=> ? = 341.2 - 251.98 = 89.22


Question 12. (504.14 ÷ 14) ÷ 13 = ?
  1.    2.77
  2.    2.56
  3.    3.14
  4.    2.17
  5.    None of these
 Discuss Question
Answer: Option A. -> 2.77


? = (504.14/(14 * 13)  = 2.77


Question 13. 213/17 + 4/17 = ?
  1.    5
  2.    2.9
  3.    7
  4.    4
  5.    None of these
 Discuss Question
Answer: Option E. -> None of these


? = 2 + 13/17 + 4/17 = 2 + 17/17

= 2 + 1 = 3 


Question 14. Directions(6-10): What should come in place of the question mark (?) in the following questions ?8327.3 ÷ 831.4 * 8346.8 = 8331.9+?
  1.    64.1
  2.    41.9
  3.    40.8
  4.    39.1
  5.    None of these
 Discuss Question
Answer: Option C. -> 40.8


8327.3 ÷ 831.4 * 8346.8 = 8331.9+?
=> 8327.3-1.4+46.8 = 8331.9+?
=> 8372.7 = 8331.9+?
=> 31.9 + ? = 72.7
=> ? = 72.7 - 31.9
=> ? = 40.8


Question 15. 4431 + 431 - 31 = ?
  1.    4530
  2.    3969
  3.    4831
  4.    4031
  5.    None of these
 Discuss Question
Answer: Option C. -> 4831


? = 4431 + 431 - 31 = 4831


Question 16. Directions(16-20): What approximate value should come in place of the question mark(?) in the following questions ?
(NOTE: You are not expected to calculate the exact value)
(10.97)2 + (4.13)3 * 3.79 = ?
  1.    428
  2.    376
 Discuss Question
Answer: Option B. -> 376


? = (10.97)2 + (4.13)3 * 3.79
=> (11)2 +(4)3 * 4
=> 121 + 256 equivalent to 377
So The required answer is 376


Question 17. 1624.12 * 3.891 = ?
  1.    6100
  2.    6900
  3.    6000
  4.    6400
  5.    6500
 Discuss Question
Answer: Option E. -> 6500


? = 1624.12 * 3.891

= 1624 * 4 =  6496

Required answer is 6500


Question 18. 12.13% of 935.81 + 1498% of 25.85 = ?
  1.    500
  2.    550
  3.    478
  4.    341
  5.    596
 Discuss Question
Answer: Option A. -> 500


? = (936 * 12)/100 + (25 * 1500)/100

= 112.32 + 390 = 502.32 

Required answer is 500


Question 19. (65)1/3 * 23.93 - 31. 04 = ?
  1.    98
  2.    65
  3.    102
  4.    35
  5.    79
 Discuss Question
Answer: Option B. -> 65


? = (65)1/3 * 23.93 - 31. 04 ? = (64)1/3 * 24 - 31? = 4 * 24 - 31? = 96 - 31 = 65


Question 20. 3018.19 ÷ 2.87 - 841.02 = ?
  1.    365
  2.    90
  3.    387
  4.    1000
  5.    200
 Discuss Question
Answer: Option E. -> 200


? = 3018 / 2.87 - 841

? = 1050-841 = 209

Required answer is 200


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