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

    Question

    What will come in the place of (?) mark in following questions?

    390/? = √256 +

    3.5
    A 20 Correct Answer Incorrect Answer
    B 15 Correct Answer Incorrect Answer
    C 10 Correct Answer Incorrect Answer
    D 25 Correct Answer Incorrect Answer
    E 30 Correct Answer Incorrect Answer

    Solution

    => 390/? = √256 + 3.5 => 390/? = 16 + 3.5 => ? = 390/19.5 => ? = 20

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