Answers

2016-03-15T17:48:33+05:30
If the main question is in positive form, the tag should be in negative and vice versa. eg. is today Monday. isn't it?
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2016-03-15T19:19:31+05:30
If the question is in positive form then question tag must me negative similarly if the question is in negative form them the question tag must be positive....
for ex:- he has done his work hasn't he?
             
he has not done his work has he?
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