Question

    What will come in place of question mark (?)

    20% of 550 × 25% of 80 = ?2 × 22

    A 15 Correct Answer Incorrect Answer
    B 10 Correct Answer Incorrect Answer
    C 12 Correct Answer Incorrect Answer
    D 25 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 20% of 550 × 25% of 80 = ?2 × 22 110 × 20 = ?2 × 22 100 = ?2 ? = ± 10

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