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

    Question

    What will come in the place of question mark in the given expression (?)

    11 × 25 + 12 × 15 + 14 × 20 + 15 =

    ?
    A 650 Correct Answer Incorrect Answer
    B 450 Correct Answer Incorrect Answer
    C 755 Correct Answer Incorrect Answer
    D 750 Correct Answer Incorrect Answer
    E 600 Correct Answer Incorrect Answer

    Solution

    ATQ, 11 × 25 + 12 × 15 + 14 × 20 + 15 = ? 5 × {(11 × 5) + (12 × 3) + (14 × 4) + 3} = ? ? = 5 × (55 + 36 + 56 + 3) ? = 5 × 150 ? = 750

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