New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    What approximate value will come in place of the question

    mark (?) in the following question? (Note: You are not expected to calculate the exact value.) {(55.02²- 25.02²) % of 24.99}% of 42.02 = ? X 7.02
    A 36 Correct Answer Incorrect Answer
    B 49 Correct Answer Incorrect Answer
    C 27 Correct Answer Incorrect Answer
    D 62 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    {(55.02²- 25.02²) % of 24.99}% of 42.02 = ? X 7.02

    {(55.02²- 25.02²) % of 24.99}% of 42.02 = ? X 7.02

    {(55²- 25²) % of 25}% of 42 ~ ? X 7

    {(3025 - 625) % X 25}% of 42 ~ ? X 7

    (24 X 25) % of 42 ~ ? X 7

    6 X 42 ~ ? X 7

    252 ~ ? X 7

    ? ~ (252/7)

    ? ~ 36

    Practice Next