Subject :NCO Class : Class 1
Which one of the following is not an Electronic Machine?
A 
B 
C 
D 
smartphone is a electronic machine
Ans 1:
Class : Class 4
A
Ans 2:
Class : Class 4
A
Ans 3:
Class : Class 4
I think this question is incorrect. Mobile is not an electronic device?? How come? Shouldn't the answer be D??