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    Question

    Which of the following numbers will replace the question

    mark (?) in the given series? 289, 324, 361, 400, ?, 484, 529
    A 421 Correct Answer Incorrect Answer
    B 441 Correct Answer Incorrect Answer
    C 425 Correct Answer Incorrect Answer
    D 461 Correct Answer Incorrect Answer

    Solution

    The numbers in this series are the squares of consecutive integers starting from 17. 17² = 289 18² = 324 19² = 361 20² = 400 21² = 44 22² = 484 23² = 529

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