Sam purchased 20 dozens of toys at t he rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
Choose the correct option:
A) 3.5
B) 4.5
C) 5.6 percent
D) 6.5
E) None
Solution   C.P of 1 toy	= Rs.(375/12)   = Rs.31.25   S.P of 1 toy	= Rs.33.   Therefore,Profit	= (1.75/31.25×100)%   =(28/5)= 
<gadget id="calculator">(28/5)</gadget>
<output>28/5 = around 5.6</output>
5.6%.   Answer 5.6 percent
<result>C</result>
Sam purchased 20 dozens of toys at t he rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?