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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: Β  First Number + √First Number = Second Number. 144 : 156 β†’ 144 + √144 = 144 + 12 = 156. 121 : 144 β†’ 121 + √121 = 121 + 11 = 132 β‰  144 289 : 306 β†’ 289 + √289 = 289 + 17 = 306 361 : 390 β†’ 361 + √361 = 361 + 19 = 380 β‰  390 441 : 460 β†’ 441 + √441 = 441 + 21 = 462 β‰  460

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