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Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.

3573Medium DSSSB TGT Computer Science 0 replies 2 views
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Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.

  • A16 - 72
  • B24 - 108
  • C18 - 81
  • D22 - 97
Correct answer: D

Explanation

In 16-72, 24-108 and 18-81 the second number is 4.5 times the first. In 22-97, 22 × 4.5 = 99, not 97, so it is different.

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