If CP= Rs 200 and SP= Rs 250, then the profit or loss is equal to
(a) Rs 50 loss
 (b) Rs 50 profit
(c) Rs 25 profit
(d) Rs 25 loss

If CP=Rs 120 and SP = Rs 80, then profit or loss is equal to (a) Rs 40 loss (b) Rs 60 loss (c) Rs 40 profit (d) Rs 60 profit

If 6 bowls cost Rs 90, then the cost of 10 such bowls is (a) Rs 125 (b) Rs 175 (c) Rs 150 (d) Rs 120

If the cost of 12 books is Rs 144, then the cost of 18 books is (a) Rs 206 (b) Rs 216 (c) Rs 198 (d) Rs 180

If S.P.= Rs 924 and gain =10%, then CP= (a) Rs 480 (b) Rs 804 (c) Rs 408 (d) Rs 840

On increasing the salary of a man by 25%, it becomes Rs 20,000. What was his original salary? (a) Rs 15000 (b) Rs 16000 (c) Rs 18000 (d) Rs 25000

If a sum of Rs 2000 is lent out at 2% per annum for 10 years under simple interest, then the amount is (a) Rs 1400 (b) Rs 2400 (c) Rs 200 (d) Rs 1500

The C.P. of a chair is Rs 3300. If it is sold at a loss of 10%, then S.P is (a) Rs 3000 (b) Rs 3070 (c) Rs 2790 (d) Rs 2970

The amount of Rs 25,000 at 8% per annum for 6 years under simple interest is (a) Rs 35,000 (b) Rs 37,000 (c) Rs 45,000 (d) Rs 47,000

A shopkeeper buys an article for Rs. 735 and sold it for Rs. 850, find his profit or loss.

If CP= Rs 950 and gain 6%, then S.P.= (a) Rs 1100 (b) Rs 1117 (c) Rs 1007 (d) Rs 1170