The wavelength produced by a He-Ne laser corresponds to the transition in:
The correct answer is B
The item "Butter" is marked up by Rs. 490 above the cost price. Subsequently, a discount is applied, resulting in a 12% profit for the entire transactio...
Ratio of MP and SP of an article is 9:6 and the article is sold at 20% profit. Find cost price of article, if the selling price is 100 more than its CP?
A, B and C enter into a partnership with capitals in the ratio 2/3 : 3/5 : 5/6 . After 8 months, A increases his share of capital by 25%. If at the end...
A dishonest seller uses a weight of 900 gms instead of 1 kg and also sells his goods at 10% more than CP. Find his approx. profit percent.
A dishonest milkman purchases some milk at Rs 20 per litre and mixes 6 litres water in it. By selling the mixture at the rate Rs 20 per litre, he earns ...
A shopkeeper made a profit of 40% by selling an article for Rs. 280. If he had sold it after allowing a discount of 15% on its selling price, then find ...
A seller marked his article 80% above the cost price and sold it after offering two successive discounts of 60% and 20% respectively. In the whole trans...
A shopkeeper sold a school bag at a profit of 60%. Had he sold the school bag at 20% profit he would have earned Rs.164 less. Find the cost price of the...
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...
By selling 72 articles, a loss equal to the selling price of 8 articles was incurred. What is the loss percentage?
