Subject :NCO Class : Class 6
Ans 1:
Class : Class 6
HI, I am deepanshu .
I think that batches earned means that the number of correct answers given is the number of batches earned.
Ans 2:
Class : Class 9
I don't know. You should call SOF olympiad trainer at:-
+919953204707 (between 9:30 to 18:30 (mon-fri) between 9:30 to 14:00 (Sat))