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Understanding discounts and price reductions is essential for pharmacy students and professionals. These practice problems help reinforce concepts related to calculating discounts, final prices, and profit margins in a pharmacy setting.
Basic Concepts of Discount and Price Reduction
A discount is a reduction in the original price of a product, usually expressed as a percentage. Price reduction refers to the decrease in the selling price after applying the discount. Knowing how to calculate these is crucial for pricing strategies in pharmacies.
Practice Problems
Problem 1: Calculating Discount
Suppose a pharmacy offers a 15% discount on a medicine priced at ₹200. What is the amount of the discount?
Solution:
Discount = (Percentage discount / 100) × Original price
Discount = (15 / 100) × 200 = ₹30
Final price after discount = Original price – Discount = ₹200 – ₹30 = ₹170
Problem 2: Finding the Selling Price After Discount
A pharmacy reduces the price of a medication from ₹500 to ₹450. What is the percentage discount?
Solution:
Discount = Original price – Reduced price = ₹500 – ₹450 = ₹50
Percentage discount = (Discount / Original price) × 100 = (50 / 500) × 100 = 10%
Problem 3: Calculating Final Price After Discount
If a medicine costs ₹1200 and is offered at a 20% discount, what is the final price?
Solution:
Discount = (20 / 100) × 1200 = ₹240
Final price = ₹1200 – ₹240 = ₹960
Additional Practice Problems
- Calculate the discount if a medicine priced at ₹850 is reduced by 12%.
- Find the original price if after a 25% discount, the final price is ₹750.
- A pharmacy offers a 10% discount on a ₹300 medicine. What is the amount saved?
Practicing these problems enhances your ability to quickly and accurately determine discounts and final prices in real-world pharmacy scenarios. Keep practicing to master these essential skills.