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      Question

      Select the option in which the numbers share the same

      relationship as that shared by the given number-pair: 144 : 156
      A 121 : 144 Correct Answer Incorrect Answer
      B 289 : 306 Correct Answer Incorrect Answer
      C 361 : 390 Correct Answer Incorrect Answer
      D 441 : 460 Correct Answer Incorrect Answer

      Solution

      The Logic:   First Number + √First Number = Second Number. 144 : 156 → 144 + √144 = 144 + 12 = 156. 121 : 144 → 121 + √121 = 121 + 11 = 132 ≠ 144 289 : 306 → 289 + √289 = 289 + 17 = 306 361 : 390 → 361 + √361 = 361 + 19 = 380 ≠ 390 441 : 460 → 441 + √441 = 441 + 21 = 462 ≠ 460

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