Question
A shopkeeper sold an article after offering two
successive discounts of 20% and 30%, respectively. If the marked price and the cost price of the article are Rs. 4,000 and Rs. 2,800, respectively, then find the percentage profit/loss incurred on selling the article.Solution
ATQ, ATQ: Selling price of the article = 4,000 X 0.80 X 0.70 = Rs. 2,240 Profit earned on selling the article = 2,240 - 2,800 = - Rs. 560 (loss) Required loss percentage = (560 / 2,800) X 100 = 20%
- Find the wrong number in the given number series.
16, 32, 64, 112, 176, 264 - Find the wrong number in the given number series.
226, 353, 522, 739, 990, 1341 Find the wrong number in the given number series.
80, 84, 75, 88, 66, 102
11, 1341, 3070, 5267, 8011, 11386
100, 101, 126, 207, 376, 660, 1106
216, 432, 144, 288, 96, 191, 64
14, 16, 22, 46, 172, 886
Find the wrong number in the given number series.
7, 9, 16, 12, 25, 15, 363, 6, 18, 90, 630, 5670
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2372, 2356, 2320, 2256, 2156, 2048.