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Class 9 Mathematics Medium Mcq English Medium

If an integer is divisible by 20, which conclusion follows?

Question
If an integer is divisible by 20, which conclusion follows?
It is not divisible by 10
It is divisible by 21
It is divisible by 10
It is prime
Answer
It is divisible by 10
Detailed Explanation
Divisibility by 20=2n implies divisibility by n. — Examisthan.com
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