Question
Ali the barber shaved 38% of his customers and gave a
haircut to 76% of his customers. He charged Rs. 12 for a shave and Rs. 9 for a haircut. If 25% of customers who opted for a shave also had a hair-cut, what were Ali's earnings if he had 130 customers (in Rs.)?Solution
Total customers = 130 Numbers of customers shaved = 130 x (38/100) = 49.4 Number of customers who got hair cut = 130 x (76/100) = 98.8 ∴ His total income= (49.4 x 12) + (98.8 x 9) = 1482
A Shopkeeper sold an article at 5% loss. If he had sold it for Rs. 350/- more, he would have made 20% profit, find the selling price of the article?
A shopkeeper bought two articles for Rs. 500 each. If he sold one of them at 25% profit and the other at 15% loss, then find the difference between the ...
A sold 20% more apples than B. Ratio of number of apples sold by B to number of apples sold by C is 8:9. Find the number of apples sold by A if number o...
A shopkeeper made a profit of P% on selling an article at a certain price. If the article is sold at 58.33% of the original selling price, the shopkeepe...
A trader marks an article 60% above its cost price. During a festival sale, he allows a discount of 25% on the marked price and still makes a profit of ...
The ratio between the cost price of book I and book J is 4:3 respectively. Each of the books was marked 20% above its cost price. If the MRP of book I i...
A shopkeeper bought three items: a microwave for Rs. 25w, a refrigerator for Rs. 40w, and a washing machine for Rs. 35w. The average price of these item...
Arun purchased a TV set for Rs 14000 and a DVD player for Rs. 8000. He sold both the items together for Rs. 26400. How much percent profit did he make? ...
M and N began a business with Rs. 2500 and Rs. 3500. After 4 months, M increases his contribution by Rs. 1000. If the total profit after 12 months is Rs...
The profit gained from selling a product for Rs. 9,500 equals the loss when the product is sold for Rs. 6,300. If the cost price of the product had been...
Relevant for Exams:
