CLASSIFICATION (General Mental Ability) UPSC EPFO

Total Questions: 50

41. Finding the "odd one out" among four words

Correct Answer: (a) 0 – 3 – 8
Solution:

42. Finding the "odd one out" among four words

Correct Answer: (d) 856 – 214
Solution:

43. Finding the "odd one out" among four words

Correct Answer: (b) 64/16
Solution:

44. Finding the "odd one out" among four words

Correct Answer: (a) 6121
Solution:Except the number 6121, all other numbers are even numbers.

45. Finding the "odd one out" among four words

Correct Answer: (d) (82, 64)
Solution:

Except the number pair (82, 64), in all other number pairs both the numbers are multiples of 3.
96 = 32 ×3;      24 = 8 × 3
39 = 13 × 3;     18 = 6 × 3
81 = 27 × 3;     54 = 18 × 3

46. Finding the "odd one out" among four words

Correct Answer: (a) 543, 453
Solution:

47. Finding the "odd one out" among four words

Correct Answer: (c) (19, 90)
Solution:Except in the number pair (19, 90) in each of the number pairs the digits have been interchanged.

48. Finding the "odd one out" among four words

Correct Answer: (d) 69 – 14
Solution:

49. Finding the "odd one out" among four words

Correct Answer: (a) Year 2012
Solution:Year 2012 is a Leap Year.

50. Finding the "odd one out" among four words

Correct Answer: (d) 4, 2, 3, 9
Solution: