If a line has direction ratios 2, – 1, – 2, determine its direction cosines.
A shopkeeper sold a school bag at a profit of 65%. Had he sold the school bag at 35% profit he would have earned Rs.183 less. Find the cost price of the...
A trader bought an article for Rs. 3000 and marked it 20% above of its cost price. If he sold it after giving a discount of Rs. 120 then find the profit...
A profit from selling an accessory for Rs. 18,000 is the same as the loss when it is sold for Rs. 12,000. If the cost price had increased by Rs. 4,000 a...
Two identical items are sold for Rs.200 each, with 10% gain on one but 10% loss on the other. What is the net percentage loss or gain?
A shopkeeper purchased three items 'X', 'Y', and 'Z' at the same price. He sold item 'X' at a 10% profit, item 'Y' at a 15% loss, and item 'Z' at a 30% ...
The ratio of the cost price and marked price of an article is 4:9, respectively. The article is sold after giving a discount of Rs. 700 such that there ...
Tarun bought a Toaster for Rs. 24000. After one year he sold it to Lalit at 10% less of his cost price. Lalit spends extra Rs. 400 for its repair. And ...
After selling 60 Fans a shopkeeper earn a profit of the selling price of 18 coolers. While selling 60 coolers a shopkeeper losses the selling price of 2...
The ratio of the cost price and marked price of an article is 3:7, respectively. The article is sold after giving a discount of Rs. 800 such that there ...
A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 990 gm for the kg weight. Find his gain per cent.
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