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

    Question

    What value should come in the place of (?) in the following questions?

    33 × ?2 – 6 × 5 =

    3270
    A 12 Correct Answer Incorrect Answer
    B 4 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    33 × ?2– 6 × 5 = 3270 => 33 × ?2– 30 = 3270 => 33 × ?2= 3270 + 30 => 33 × ?2= 3300 => ?2= 100 => ? = 10

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