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

    Question

    What will be come in place of question mark (?)

    (? + 180 + 13 × 6) ÷ 20 + 3.5 × 512 (1/3)

    = 82
    A 316 Correct Answer Incorrect Answer
    B 413 Correct Answer Incorrect Answer
    C 462 Correct Answer Incorrect Answer
    D 435 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, (? + 180 + 13 X 6) ÷ 20 + 3.5 X 512(1/3) = 82 (? + 180 + 13 X 6) ÷ 20 + 3.5 X 8 = 64 (? + 180 + 78) ÷ 20 = 64 - 28 (? + 180 + 78) = 36 X 20 ? = 720 - (180 + 78) ? = 462

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