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Subject :IMO    Class : Class 6

Find the total number of prime numbers between 1 and 30.

A10
B9
C8
D11


10

Ans 1:

Class : Class 6
a 10

Ans 2:

Class : Class 6
10

Ans 3:

Class : Class 7
2,3,5,7,11,13,17,19,23,29

Ans 4:

Class : Class 7
the answer is a option i.e 10

Ans 5:

Class : Class 7
A.10

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