Select the set in which the numbers are related in the same way as are the numbers of the given set.

(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

(4, 81, 5)

(3, 144, 9)

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 26 Jul 2023 Shift 3)
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  1. (2, 100, 8)
  2. (2, 80, 8)
  3. (2, 256, 8)
  4. (2, 64, 8)

Answer (Detailed Solution Below)

Option 1 : (2, 100, 8)
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Detailed Solution

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The logic followed here is:

Logic: (First number + Third number)2 = Second number

  • (4, 81, 5) → (4 + 5)2 = 92 = 81

and

  • (3, 144, 9) → (3 + 9)2 = 122 = 144

Similarly,

  • (2, 100, 8) → (2 + 8)2 = 102 = 100

Hence, the correct answer is "(2, 100, 8)".

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