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Subject :Rea    Class : Class 6

Identify the one which is different from the others?

A1003
B2003
C3004
D3211


d 3211

Ans 1:

Class : Class 6
it could also be B as 2003 is a prime number while others are not

Ans 2:

Class : Class 9
but it says wrong

Ans 3:

Class : Class 10

Ans 4:

Class : Class 9
i put d

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