Which of the following materials behaves as a dielectric?
The correct answer is D
A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 700 gm for the kg weight. Find his approximate gain per cent.
...Kevin sold 10 bicycles at a profit of 15%. If he had sold all the bicycles for Rs. 2000 more, his overall profit would have been 25%. What is the sellin...
Two cycles were sold at 1499 Rs each. First was sold at 25% profit and second at 25% loss. Find the overall profit or loss.
Profit percentage received on a product when sold for Rs.400 is equal to the percentage loss incurred when the same product is sold for Rs.320. Find the...
A merchant fixes the sale price of his goods at 50% above the cost price. He sells his goods at a 20% discount marked price. His percentage of profit (r...
If the selling price of an article is Rs. 540 and the cost price is Rs. 450, what is the profit percentage?
Marked price and cost price of an article are in the ratio 7:4, respectively. If the article was sold at discount of 20%, then find the gain percentage.
Find a single discount percentage equivalent to successive discounts of 20%, 30%, and 35% ?
Some toffees were bought at rate of 11 for Rs10 and same number at the rate of 9 for Rs10. If the whole lot was sold at one rupee per toffee, then gain%...
Cost of 4 pens, 6 note books and 9 files is Rs 305. Cost of 3 pens, 4 notebooks and 2 files is Rs 145. What is the cost (in Rs) of 5 pens, 8 notebooks ...
