Question
Let C be a circle with centre O and radius 5 cm. Let PQ
be a tangent to the circle and A be the point of tangency. Let B be a point on PQ such that the length of AB is 12 cm. If the line joining O and B intersects the circle at R, find the length of BR (in cm).Solution
The correct answer is D
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?
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, ...
What is the single percentage discount equivalent to two successive discounts of 15% and 5%?
A shopkeeper sold an article for Rs. 840 after giving a discount of 20%. What was the marked price of the article?
A company sells two products, X and Y. The selling price of product X is ₹500, and the selling price of product Y is ₹800. The company offers a 10%...
A shopkeeper allows a discount of 12% to his customers and still gains 18%. Find the marked price of an article which costs Rs.528 to the shopkeeper. (A...
What is the single discount equivalent to the successive discounts of 20%, 30%, and 10%?
The list price of an article is Rs.240 and a customer buys it for Rs.120 after two successive discounts. If the first discount is 20% then find the othe...
A retailer provides 1 article free on the purchase of 4 articles. Calculate the discount percentage given by the retailer.
What is the single discount equivalent to the successive discounts of 15%, 25%, and 5%?
Relevant for Exams:
