Question:medium
How many four digit numbers, which are divisible by 6, can be formed using the digits 0, 2, 3, 4, 6, such that no digit is used more than once and 0 does not occur in the left-most position?
How many four digit numbers, which are divisible by 6, can be formed using the digits 0, 2, 3, 4, 6, such that no digit is used more than once and 0 does not occur in the left-most position?
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For divisibility by 6, handle divisibility by 2 and 3 separately. Using the sum of digits modulo 3 can simplify counting.
Updated On: Mar 30, 2026
- 50
- 72
- 108
- 54
- 64
Show Solution
The Correct Option is D
Solution and Explanation
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