Question
A village experienced an average rainfall of 150 cm
during the first five days of a week, while the last five days recorded an average of 155 cm. If the average rainfall for the entire week was 153 cm, calculate the total rainfall on days 3, 4, and 5.Solution
ATQ,
First 5 days' total rainfall = 150×5=750 cm Last 5 days' total rainfall = 155×5=775 cm Whole week's total rainfall = 153×7=1071 cm Now, Rainfall on days 6 & 7 = 1071−750=321 cm So, rainfall on days 3, 4 & 5 = 775−321= 454 cm
At a clearance sale, a shopkeeper gives a 45% discount. If a customer paid Rs. 330 during the sale, then what is the marked price of that shirt?
A shop provides 2 articles free on purchasing 6 articles. Find the discount percentage offered by the shop.
A discount of 20% on the price of an article is the same as a discount of 25% on the price of another article. The prices of the two articles will be, ...
A shopkeeper offers discount 50% + 50% on a shirt of M.R.P ₹ 1000, find the selling price of the shirt.
Successive discounts of 18% and 22% are equal to a single discount of ______.
An article was sold for 298.496 after providing three successive discounts of 10%, 5% and 4% respectively on the market price. What was the marked price?
What is the single percentage discount equivalent to two successive discounts of 15% and 5%?
The cost price of an article is Rs x. It is marked up by 200%. It is sold at Rs 540 after giving 25% discount. What is the value of x (in Rs)?
Sita gets a discount of 20% on a Rs.3,000 juicer mixer machine. Since she pays cash, she gets an additional 5% discount too. How much does she pay?
Successive discounts of 10% and 20% are equivalent to a single discount of?
Relevant for Exams:
