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Reasoning Aptitude

MISSING NUMBER FINDING MCQs

Total Questions : 271 | Page 5 of 28 pages
Question 41. Find the missing character.
  1.    10
  2.    11
  3.    12
  4.    13
 Discuss Question
Answer: Option C. -> 12
5 +3 = 8
8 +4 = 12
12 +1 = 13
Question 42. Find the missing character.
  1.    232
  2.    268
  3.    298
  4.    350
 Discuss Question
Answer: Option A. -> 232
Logic:
(466 - 341) *2 = 125 *2 = 250
(398 - 282) *2 = 116 *2 = 232
Question 43. Find the missing character.
  1.    20
  2.    25
  3.    50
  4.    75
 Discuss Question
Answer: Option C. -> 50
Logic:
22 +42 = 20
32 +92 = 90
12 +72 = 50
 
Question 44. Find the missing character.
  1.    15
  2.    14
  3.    20
  4.    21
 Discuss Question
Answer: Option B. -> 14
(16 +6 -5) = 17
(18 +4 -3) = 19
(X +2 -1) = 15
X = 14
Question 45. Find the missing character.
  1.    1
  2.    731
  3.    1625
  4.    2031
 Discuss Question
Answer: Option D. -> 2031
Logic:
(3*5)+1 = 16
(16*5)+1 = 81
(81*5)+1 = 406
So,
(406*5)+1 = 2031
 
Question 46. Find the missing number?
  1.    9
  2.    6
  3.    5
  4.    1
 Discuss Question
Answer: Option A. -> 9
2 + 4 + 9 +7 =22
11 + 2 + 6 +3 = 22
5 + 6 + 5 +6 = 22
So,
1 + 4 + x +8 = 22
x = 22 - 8 - 4 -1 = 9
Question 47. Find the missing number?
  1.    11
  2.    9
  3.    7
  4.    5
 Discuss Question
Answer: Option C. -> 7
1st Column item in top row - middle item = last column item in bottom row.
2nd Column item in top row - middle item = 2nd column item in bottom row.
3rd Column item in top row - middle item = 1st column item in bottom row.
9 - 2 = 7
8 - 2 = 6
4 - 2 = 2
Question 48. Find the missing number?
  1.    11
  2.    5
  3.    1
  4.    7
 Discuss Question
Answer: Option C. -> 1
Row-wise:
289 = 172
324 = 182
361= 192.
So, 1 is the correct option.
Question 49. Find the missing number?
  1.    15
  2.    19
  3.    26
  4.    13
 Discuss Question
Answer: Option D. -> 13
In each circle, starting at the top left segment, numbers increase, as you move clockwise, by 2 for the upper left circle, 3 for the upper right, 4 for the lower right and 5 for the lower left. So,
Missing Element = 9 + 4 = 13.
Question 50. Find the missing number?
  1.    3
  2.    8
  3.    10
  4.    4
 Discuss Question
Answer: Option A. -> 3
7 + 3 = 10/2 = 5
8 + 6 = 14/2 = 7
2 + 10 = 12/2 = 6
So,
4 + 2 = 6/2 = 3.

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