Comparing Quantities

Level 01 Questions

1. In a class of 80 students, 65% of the students passed the mathematics exam. How many students failed the exam?
2. A pair of shoes costs ₹800. During a sale, the shop offers a 10% discount. What is the price of the shoes after the discount?
3. A customer buys a shirt for ₹720 after a 20% discount. What was the marked price of the shirt?
4. In a school, 75% of the students passed the science exam. If 90 students passed, how many students are there in total?
5. A fruit seller sold 40% of his stock of mangoes, which is 200 kg. What was the total weight of the mangoes he had initially?
6. A student scored 144 marks, which is 80% of the total marks in an exam. What are the total marks for the exam?
7. A tank was filled to 60% of its capacity, which is 900 liters. What is the total capacity of the tank?

Estimation Method

• A jacket is marked at ₹4,825, and the store offers a discount of about 25%. Estimate the approximate sale price of the jacket.
• A restaurant bill is ₹865. If you want to leave an approximate 15% tip, how much will the total bill (including tip) be?