Subject :NSO Class : Class 5
Which machine is not the same as other three?
A 
B 
C 
D 
Ans 1:
Class : Class 9
I think the same
Ans 2:
Class : Class 6
Ans 3:
Class : Class 7
should be b
Ans 4:
Class : Class 5
isnt it B?
Ans 5:
Class : Class 5
The answer should be B
Ans 6:
Class : Class 7
a is class i b is class iic is class i d is class i so it should be be no