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

    Question

    What will come in the place of question mark (?) in the

    given expression?389 + 641 - ? = 180 X 2
    A 510 Correct Answer Incorrect Answer
    B 670 Correct Answer Incorrect Answer
    C 361 Correct Answer Incorrect Answer
    D 641 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ;

    389 + 641 - ? = 180 X 2

    1030 - ? = 360

    ? = 1030 - 360

    ? = 670

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