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

    Question

    What will come in place of question mark (?) in the following question (you do not have to calculate the exact value)?

    √3970 × √730 - √2400 =

    ?
    A 1652 Correct Answer Incorrect Answer
    B 1750 Correct Answer Incorrect Answer
    C 1650 Correct Answer Incorrect Answer
    D 1530 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    √3970 × √730 - √2400 = ? ? = 63 × 27 – 49 ? = 1652

    Practice Next

    Relevant for Exams: