A fair price shopkeeper takes 10% profit on his goods. He lost 70% goods during theft. His loss percent is: Choose the correct option:
A) 72%
B) 42%
C) 32%
D) 67%
E) 22%
Explanation:   Suppose he has 100 items. Let C.P. of each item be Re. 1.   Total cost = Rs. 100. Number of items left after theft = 30.   S.P. of each item = Rs. 1.10   Total sale = 1.10 * 30 = Rs. 33   Hence, loss % = 67/100 * 100= 
<gadget id="calculator">67/100 * 100</gadget>
<output>67</output>
67%   Answer:67%
<result>D</result>
A fair price shopkeeper takes 10% profit on his goods. He lost 70% goods during theft. His loss percent is: