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

    Question

    What value should come in place of the question-mark(?) in the following questions:

    `sqrt(7744)`   - `sqrt(4761)` + `sqrt(8281)`

     + `sqrt(5625)` + ? = 1856 
    A 1912 Correct Answer Incorrect Answer
    B 1524 Correct Answer Incorrect Answer
    C 1671 Correct Answer Incorrect Answer
    D 1844 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    `sqrt(7744)`   - `sqrt(4761)` + `sqrt(8281)`  + `sqrt(5625)` + ? = 1856  88 – 69 + 91 + 75 + ? = 1856 185 + ? = 1856 ? = 1856 – 185 ? = 1671 

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