Question
If A and B are mutually exclusive, the general addition
rule is:Solution
The correct answer is D
A school bag is sold for Rs.540 after giving two successive discounts of 10% and 20%. If school bag is marked up by Rs.480 above its cost price, then fi...
A shopkeeper sold an article at a discount of 16%. If he had given a discount of 7.5% in place of 16%, then he would have earned Rs. 204 more. If the co...
The difference between the cost price and sale price of an article is Rs.450 and the profit is 25%. Find the selling price.
A shopkeeper sells an article at a profit of 8(1/3) % of the selling price. Find the actual profit percentage.
- A shopkeeper offered two back-to-back discounts of x% and sold an article for Rs. 1800. The marked price was Rs. 3200. What was the percentage of each disc...
'A' and 'B' started a business by investing Rs. 7,200 and Rs. 9,000, respectively. If 'A' and 'B' invested their investments for 10 months and 14 months...
- A furniture set was purchased for Rs. 850 and fixed with an additional Rs. 450. It was then tagged 40% above the cost but later sold at a 15% loss. What is...
Profit percentage received on a product when sold for Rs. 600 is equal to the percentage loss incurred when the same product is sold for Rs. 400. Find t...
A seller marked the price of an item at Rs. 5,000. The seller gave successive discounts of (b + 5)% and (b - 5)% to a customer. If the customer paid Rs....
Cost price of an article is X. The article is marked up by Y% and sold while offering a discount of 25%. The profit earned is (Y + 20). When the same ar...
