New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    What will come in place of (?), in the given expression.

    75% of 640 – 20% of 150 = ?
    A 385 Correct Answer Incorrect Answer
    B 450 Correct Answer Incorrect Answer
    C 148 Correct Answer Incorrect Answer
    D 260 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    75% of 640 = (75/100) × 640 = 480

    20% of 150 = (20/100) × 150 = 30

    ⇒ 480 – 30 = 450

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