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Let, the marked price of the article is 100% He gave a discount of 12% ⇒ After discount selling price of the article (100 - 12) = 88% Accordingly, 88% → 369.60 ⇒ 1% → 369.60/88 ⇒ 100% → (369.6/88) × 100 = 420 Marked price of the article = Rs. 420 If he had not given any discount he would have gained 20% that means then discount % should be 0% MP / CP = (100 + 20) / (100 - 0) ⇒ MP / CP = 120 / 100 ⇒ 420 / CP = 6 / 5 ⇒ CP = 350 ∴ The cost price of the item is Rs. 350.
Monthly savings of ‘Q’ is 25% more than that of ‘P’ and is 44% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 5150 a...
Marks scored by A and B in a test are in the ratio 12:7 respectively. If B had scored 6 more marks, then marks scored by A would be 20% more than that o...
Monthly savings of ‘Q’ is 20% more than that of ‘P’ and is 44% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 4760 a...
Three Partners Chandra, Shekhar and Azad invested in the ratio of 3/2, 2/3, 4/3 in a business. After 3 months Chandra decreased his capital by 50%. If t...
The ratio of the number of English books to Hindi books in a library shelf is 4:3. If 90 Hindi books are written by Pradeep, which constitutes 30% of th...
If the income of a family decrease by 6% and expenditure decrease by 8%, and its saving increases by 4%. Find the ratio of income and expenditure of th...
The ratio of zinc and copper in a brass pieces is 4:7. How much zinc will be there in 110 kg of such a piece?
In an office, the ratio of the number of males to number of females is 11:8. If 3 males joined the class and 6 females left the class, then the ratio of...
A vessel contains some milk .6 liter of the milk was taken out of the vessel and replaced with 6 liter of water and again 6 liter of mixture was taken o...
If A:B = 3:4 and B:C = 5:7, then find the value of A:B:C.
