Mathematics · Permutation and Combination
A roll number system uses the format: DEPT(2 letters) + YEAR(2 digits) + MONTH(2 digits) + SEQUENCE(4 digits). If the sequence numbers reset monthly for each department, what is the maximum number of students that can be accommodated across all departments in a single month?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1250,000✓
- 2750,000
- 375,000
- 4300,000
Correct answer
250,000
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