At what percentage above the C.P must an article be marked so as to gain 33% after allowing a customer a discount of 5%?	Choose the correct choice from the following answers
A) 38%
B) 40%
C) 43%
D) 48%
E) 50%
Let C.P = Rs. 100, Then S.P = Rs.133.   Let the marked price be x   Then , 95% of x = 133, 95 x/ 100 =133, x = 133*100/95= 
<gadget id="calculator">133*100/95</gadget>
<output>140</output>
140   Marked price= 40% above C.P   ANSWER:40%
<result>B</result>
At what percentage above the C.P must an article be marked so as to gain 33% after allowing a customer a discount of 5%?