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Subject :NSO    Class : Class 6

Which of the following statements is true about prime numbers?

A There are finite number of prime numbers.
B Every prime number is odd.
C There is no largest prime number.
D A whole number is either prime or it can be expressed as a product of primes.


ha

Ans 1:

Class : Class 6
d is correct

Ans 2:

Class : Class 7
i guess D is also correct

Ans 3:

Class : Class 6
Answer is B

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