Question

    Find the missing term in the given series. 20 

     30    (?)   930   14840
    A 120 Correct Answer Incorrect Answer
    B 100 Correct Answer Incorrect Answer
    C 155 Correct Answer Incorrect Answer
    D 95 Correct Answer Incorrect Answer

    Solution

    20 × 1² + 10 = 30 30 × 2² - 20 = 100 100 × 3² + 30 = 930 930 × 4² - 40 = 14840

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