Question
Find the quantity of methods of picking 4 cards
from a set of 52 playing cards if four cards are of the same unit?Solution
The correct answer is B
The price per kg of sugar of grade 'P' and 'Q' is Rs. 90 and Rs. 150 respectively. These are combined to create a blend that is sold for Rs. 180 per kg ...
A person bought an article and sold it at a loss of 20%. If he had bought it at 10% less price and sold it for 7400 more, he would have gained 30%. Find...
A shopkeeper bought machine at Rs. 16800 and he marked up above its purchased price and sold it to a customer at 12.5% discount on the marked price and ...
A purchased an article for Rs 1300. She sold the article at 12% profit. She then added Rs 400 to the amount received and purchased a purse such that the...
Three partners ‘A’, ‘B’ and ‘C’ started a business by investing in the ratio 2:5:6 respectively and the ratio of time for which they made th...
One article is sold at 16% profit while other is sold at 5% loss such that the difference between their selling prices is Rs. 126. If the cost price of ...
A man purchased 100 rolls of paper for Rs. 34 per roll. He spent Rs. 650 on their transportation. He also paid 50 paise per roll for packing of each rol...
- A retailer sold an item for Rs. 1458 after giving two successive discounts of x% each. If the marked price of the item is Rs. 2700, find the value of x.
An item is marked at (Y + 10)% above its cost price and after allowing a discount of 40%, it is sold at 1% loss. What is the value of Y?
In a shop, shirts are usually sold at 50% above the cost price. During a sale, the shopkeeper offers a discount of 20% off the usual selling price. If h...
Relevant for Exams:
