8th Class Mathematics Rational Numbers Question Bank Numbers

  • question_answer
    How many times does the digit "1" appear in numbers from 1 to 100?

    A) 18                               

    B) 19

    C) 20                               

    D) 21

    Correct Answer: D

    Solution :

    1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, 100 So "1" appears 21 times.


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