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     EduGorilla 
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    How many numbers between 100 and 1000 can be formed using the digits 0, 2, 4, 6, 8, 5, if
    (a) repetition of digits in a number is not allowed?
    (b) repetition of digits is allowed?

    Options :-

    1. 120, 216
    2. 100, 180
    3. 120, 180
    4. 100, 216
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