Question

    What will come in the place of question (?) mark in following questions?

    240 × 2.5 + 65 × 2/13 = ?2 - √225

    A 22 Correct Answer Incorrect Answer
    B 24 Correct Answer Incorrect Answer
    C 23 Correct Answer Incorrect Answer
    D 27 Correct Answer Incorrect Answer
    E 25 Correct Answer Incorrect Answer

    Solution

    240 × 2.5 + 65 × 2/13 = ?2 - √225 => 600 + 10 = ?2 - 15 => ?2 = 610 + 15 => ? = 25

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