Question
A shopkeeper marked the price of
a bicycle at Rs. 15,000. He offers a discount of 30% on the marked price, and an additional 5% discount for immediate payment. Find the profit/loss percent if the marked price is 50% higher than the cost price.Solution
ATQ,
Cost price of the bicycle = (15000 / 1.5) = Rs. 10,000 Selling price of the bicycle = 15000 × 0.70 × 0.95 = Rs. 9,975 Profit percent = [(9975 - 10000) / 10000] × 100 = -0.25% (loss)
15   8   9   15   32    ?    250.5
80    81.5    83.5     ?     89      92.5
...8      27       64      125     ?       343Â
...18, 21, 45, 138, 555, ?
135, 148, ?, 184, 207, 236
33Â Â Â 41Â Â Â 25Â Â Â 49Â Â Â 17Â Â Â Â ?
25   25   37.5   ?   328.125   1804.6875
120, 130, 145, 165, ?, 220
11    16    42    141    ?   2945   17700
...80, 116, 52, ?, 8, 204