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

    Question

    Which one number among the numbers given in options

    will come in the place of question mark (?) in the series given below ? 17, 27, 38, 50, 63, ?
    A 81 Correct Answer Incorrect Answer
    B 83 Correct Answer Incorrect Answer
    C 77 Correct Answer Incorrect Answer
    D More than one of the above Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    ATQ, The pattern follows an increasing difference: 27−17=10 38−27=11 50−38=12 63−50=13 The difference increases by 1 each time. So, the next difference will be 14. 63+14=77 

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