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Area of the rectangular room = 20 × 9 = 180 m2 Area of each tile = 3 × 3 = 9 m2 So, number of tiles to be laid in the room = (180/9) = 20 So, total cost of all the tiles laid in the room = 20 × 125 = Rs. 2500
Mansi wanted to purchase 36 speakers whose cost was Rs. 600 each. The trader offered her a discount if she were to purchase a set of 40 speakers. So sh...
The selling price of the book is 30% more than the selling price of the bag and the selling price of the bottle is 30% less than the selling price of th...
A shopkeeper buys 20 articles for ₹5000 and sells them at a profit of 30%. What is the selling price of each article?
‘A’ and ‘B’ started a business by investing certain sum in the ratio 13:5, respectively for 6 years. If 10% of the total profit is donated in an...
A shopkeeper purchased an article for Rs. ‘a’ and marked it 135% above its cost price and sold it after giving two successive discounts of 200 and 2...
A bought a laptop for Rs.20000. He spent 20% of the amount that he had paid for buying it for its repair. He then sold the laptop to B and earned a prof...
Furniture is marked 90% above its cost price, which makes the marked price Rs. 2,700 more than its cost price. If sold for a profit of Rs. 1,200, find t...