If by selling 110 apples, the cost price of 120 apples is realised. The gain % is?	Choose the correct choice from the following answers:
A) 9%
B) 10%
C) 11%
D) 12%
E) 13%
1 apple=1 rup   cp of 110 app=110 rs   sp of 110 app=120 rs   gain=120-110= 
<gadget id="calculator">120-110</gadget>
<output>10</output>
10   gain%=10/100*110= 
<gadget id="calculator">10/100*110</gadget>
<output>11</output>
11%   ANSWER:11%
<result>C</result>
If by selling 110 apples, the cost price of 120 apples is realised. The gain % is?