Question
A shopkeeper purchased an article for Rs. ‘a’ and
marked it 140% above its cost price and sold it after giving two successive discounts of Rs270 and 20%, respectively and earned a profit of Rs. 4a/5. Find the marked price of the article.Solution
Selling price of the article = a + (4a/5) = Rs. (9a/5) So, (9a/5) = (2.4 × a – 270) × 0.80 Or, 1.8a = (2.4a – 270) × 0.80 Or, 2.25a = 2.4a – 270 Or, 0.15a = 270 Or, a = 1800 So, marked price of the article = 2.4 × 1800 = Rs. 4320
What will be the next number in the series?
2,5,11,23,47,?
3456 1728 2592 6485 22680 102060
...If 18 x 10 42 -22,
Then, 50% of 2x - 25% of x = ?
...324 322 640 1914 7648 ? 229368
...231 451 671 242 485 264
...Select the option in which the numbers are related in the same way as are the numbers of the following set.
(25, 18, 225)
There is a wrong term in the series I named 'P' and the right term which should come at the place of the wrong term is 'Q'. Find the fifth term of seri...
98 148 185 ? 228 238
32 54 98 186 ? 714
The questions below are based on the given Series-I. The series-I satisfies a certain pattern, follow the same pattern in Series-II and answer the ques...
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