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    Question

    Find the value of (?) in the following questions:

    (2197)1/3 + (18)2 − 121 = ? − 69 × 5

    A 447 Correct Answer Incorrect Answer
    B 561 Correct Answer Incorrect Answer
    C 466 Correct Answer Incorrect Answer
    D 495 Correct Answer Incorrect Answer
    E 400 Correct Answer Incorrect Answer

    Solution

    (2197)1/3 + (18)2 − 121 = ? − 69 × 5 => (133)1/3 + (18)2 − 121 = ? − 69 × 5 => 13 + 324 – 121 = ? – 345 => ? = 216 + 345 => ? = 561.

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