Question
In which country has the world's highest observatory
been inaugurated recently?Solution
World's Highest Observatory Inaugurated in Chile by University of Tokyo. The University of Tokyo has inaugurated the Atacama Observatory (TAO), which has been awarded a Guinness World Record for being the highest observatory in the world.
The cost price of two articles is same. One article is sold at 12.5% profit and another at 20% loss. If the selling price of one article is Rs. 390 more...
A person buys a piece of machinery for ₹60,000. After 1 year, he sells it at a 15% profit and reinvests the entire amount in a new machine. The second...
A shopkeeper marked an article P% above its cost price and sold it for Rs. 640 after giving a discount of 22%. If the shopkeeper had a loss of 6.4% on t...
- An article having a cost price of Rs. 400 is marked 50% above its cost price. 'A' proposes to sell this article after two successive discounts of 10% and R...
A dishonest seller, at the time of selling and purchasing uses weight 10% less and 20% more per kg respectively. Find the approx. percent profit earned...
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...
The marked price of two items 'C' and 'D' is Rs. 55,000 each. Item 'C' is sold after allowing a discount of 28%, whereas item 'D' is sold after allowing...
A shopkeeper buys an article for Rs. 3,200. He wants to make a 10% gain after offering a 20% discount on the label price. What should be the marked pric...
A sold an article at 35% profit. If the profit earned had been 260% more, then the profit percentage would have been numerically equal to CP. Find the a...
A trader marks an article 25% above its cost price and then sells it at 15% profit after allowing a discount of x% on the marked price. If the cost pric...