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Q.

Is it true that the number 397 is not a prime number?


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a

True

b

False 

answer is B.

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Detailed Solution

The given number is 397.
The numbers which are only divisible by itself and the number 1 are called the prime numbers.
Here, 397 is only divisible by itself and the number 1, so it is a prime number.
Therefore, the given statement is false and option 2 is correct.
 
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