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Quantitative Aptitude

ODD MAN OUT AND SERIES MCQs

Total Questions : 14 | Page 2 of 2 pages
Question 11. 1, 4, 9, 16, 20, 36, 49
  1.    1
  2.    9
  3.    20
  4.    49
 Discuss Question
Answer: Option C. -> 20
The pattern is 12, 22, 32, 42, 52, 62, 72. But, instead of 52, it is 20 which to be turned out.
Question 12. 16, 25, 36, 72, 144, 196, 225
  1.    36
  2.    72
  3.    196
  4.    225
 Discuss Question
Answer: Option B. -> 72
Each of the numbers except 72 is a perfect square.
Question 13. 10, 14, 16, 18, 21, 24, 26
  1.    26
  2.    24
  3.    21
  4.    18
 Discuss Question
Answer: Option C. -> 21
Each of the numbers except 21 is an even number.
Question 14. 2, 5, 10, 17, 26, 37, 50, 64
  1.    50
  2.    26
  3.    37
  4.    64
 Discuss Question
Answer: Option D. -> 64
(1×1) + 1, (2×2) + 1, (3×3) + 1, (4×4) + 1, (5×5) + 1, (6×6) + 1, (7×7) + 1, (8×8) + 1
But, 64 is out of pattern.

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