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     EduGorilla 
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    Each student in a school was assigned a 3-digit code consisting of three different numerals from the set {1, 2, 3, 4, 5, 6, 7, 8). If no code was assigned to more than one student, if all those codes that involve three consecutive numerals were not assigned to any student, and if all the other 3-digit codes got used up, what was the number of students in the school?

    Options :-

    1. 20
    2. 56
    3. 300
    4. 330
    5. 336
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