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Question
If n is any natural number, then which of the following numbers ends with digit 0?
Options
(3 × 2)n
(5 × 2)n
(6 × 2)n
(4 × 2)n
MCQ
Solution
(5 × 2)n
Explanation:
Any number that ends with zero must have factors 2 and 5.
Therefore, Answer is (5 × 2)n
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