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How many numbers exceeding one million can be formed using the digits 2, 3, 0, 3, 4, 2, and 3?

1. 360
2. 340
3. 370
4. None of these

Correct answer: 360

Solution

To form numbers exceeding one million, the first digit must be 2, 3, or 4. By calculating the permutations of the remaining digits while accounting for repetitions, we find that there are a total of 360 valid combinations.

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