By selling 33 metres of cloth , one gains the selling price of 11 metres . Find the gain percent .  Answers
A) 12%
B) 25%
C) 30%
D) 45%
E) 50%
Sol:   (SP of 33m)-(CP of 33m)=Gain=SP of 11m   SP of 22m = CP of 33m   Let CP of each metre be Re.1 , Then, CP of 22m= Rs.22,SP of 22m=Rs.33.   Gain%=[(11/22)*100= 
<gadget id="calculator">(11/22)*100</gadget>
<output>50</output>
50%   Ans: 50%
<result>E</result>
By selling 33 metres of cloth , one gains the selling price of 11 metres . Find the gain percent .