Question
Shopkeeper sold an article after allowing two successive
discounts of 12% and 18%, respectively. If instead of a single discount, he had sold it after allowing a single discount of 27%, the shopkeeper would've earned an additional profit of Rs. 1344. Find the marked price of the article.Solution
Let the marked price of the article be Rs. 100X ATQ. 100x × 0.73 = 100x ×0.88 ×0.82 + 1344 Or 73x = 72.16x + 1344 Or, 0.84x = 1344 x=1260/.84=1600 The marked price of the article is 1600×100. =160000rs
86,142, 232, 364, 547
171, 86, 87, 132, 266, 668
-1236, -724, 5, 1005, 2336, 4062
213, 215, 225, 257, 313, 393
Find the wrong number in given number series.
5497, 5513, 5538, 5574, 5633, 5687.
100, 101, 126, 207, 376, 660, 1106
Find the wrong number in the given number series.
- 342, - 218, - 96, 27, 150, 273
62, 79, 98, 119, 142, 165
Find the wrong number in the given number series.
8, 16, 24, 32, 32, 64
2, 9, 32, 87, 198, 387