Question

    Find the missing number in the sequence:

    290, 571, 900, ?, 1485, 1890

    A 1630 Correct Answer Incorrect Answer
    B 1165 Correct Answer Incorrect Answer
    C 1255 Correct Answer Incorrect Answer
    D 1631 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 290 + 15² = 290 + 225 = 515 515 + 17² = 515 + 289 = 804 804 + 19² = 804 + 361 = 1165 (Missing Number) 1165 + 21² = 1165 + 441 = 1606 1606 + 23² = 1606 + 529 = 2135 The missing number is 1165.

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