Subject :NCO Class : Class 2
stand for ?
(A) 200
(B) 300
(C) 400
(D) 100
please explain
Ans 1:
Class : Class 2
Subtract both sides of the equation u will get smiley face equals 300
Ans 2:
Class : Class 7
It is A because smiley face is 200 and sad face is 100.
Ans 3:
Class : Class 7
seems to be a senseless equation, as sign is already used without mentioning any - sign. So, there is something wrong with this one.
Ans 4:
Class : Class 7
It is A because smiley face is 200 and sad face is 100.
Ans 5:
Class : Class 2
Smiley face is 300 and sad face is -200.