A man buys two articles for Rs.1980 each and he gains 10% on the first and loses 10% on the next. Find his total gain or loss percent? Choose the correct choice from the following answers
A) 9
B) 8
C) 7
D) 6
E) 4
(30*30)/100= 
<gadget id="calculator">(30*30)/100</gadget>
<output>9</output>
9%loss.9nswer: 9
<result>A</result>
A man buys two articles for Rs.1980 each and he gains 10% on the first and loses 10% on the next. Find his total gain or loss percent?