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     EduGorilla 
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    Certain 3-digit numbers following characteristics.
    1. All the three digits are different.
    2. The number is divisible by 7.
    3. The number on reversing the digits is also divisible by 7.
    How many such 3-digit numbers are there?

    Options :-

    1. 2
    2. 4
    3. 6
    4. 8
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