Profit and Loss Page-3

17) A dealer marks his goods 20% above his cost price. If he gives a discount of 10% on his marked rice, the profit he earns on his goods is
(A) 7.5
(B) 8
(C) 10
(D) 12

18) A man buys oranges at the rate of 6 for Rs. 5 and sells them at the rate of 5 for Rs. 6. What was his gain percent?
(A) 42%
(B) 46%
(C) 44%
(D) 43%

19) A man sold his watch at a loss of 5%. Had he sold it for Rs. 56.25 more he would have gained 10%. Find the cost price of watch.
(A) Rs. 375
(B) Rs. 300
(C) Rs. 400
(D) Rs. 200