Level 1: Core Concepts Check (Aiming for a Pass - 'S')

1. Define: What is the difference between a proper fraction and an improper fraction?

2. List: State the correct order of operations according to the BODMAS rule.

3. Describe: How do you divide one fraction by another?

4. Calculate: Simplify 221​−143​.

5. Calculate: What is 53​ of Rs 5000?

Level 2: Connecting the Dots (Aiming for a Credit - 'C'/'B')

1. Explain: A student simplifies (152​×75​)+(43​÷21​) and gets the answer 221​. Show the correct working step-by-step to verify the answer.

2. Apply: Sathis travelled 41​ of his journey by bicycle and 32​ by bus. The rest of the journey, which was 5 km, he walked. What was the total length of his journey?

3. Problem-Solve: A water tank was 54​ full. After 350 litres of water were used, it was 31​ full. What is the total capacity of the tank?

Level 3: Exam Challenge (Aiming for a Distinction - 'A')

Scenario Analysis: Mr. Perera spends 52​ of his monthly salary on food. He then spends 31​ of the remainder on transport. After both these expenses, he is left with Rs 24,000.

(a) What fraction of his total salary is the remainder after paying for food?

(b) What fraction of his total salary is spent on transport?

(c) Calculate Mr. Perera's total monthly salary.