11 - Direct and Inverse Proportions
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Practice Questions
Test your understanding with targeted questions
If the cost of 10 kg of rice is ₹500, what is the cost of 1 kg?
💡 Hint: Divide the total cost by the total weight.
If a car travels 60 km in 1 hour, how far can it travel in 2 hours?
💡 Hint: Double the distance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is indirect proportion?
💡 Hint: Think about how one quantity affects another.
Is the number of tickets purchased directly proportional to the total cost?
💡 Hint: Consider how changing the number of tickets affects cost.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a train travels 120 km at a speed of 80 km/h, how long will it take? What if its speed is reduced to 60 km/h?
💡 Hint: Use time = distance/speed to calculate.
A 12-liter tank fills in 6 hours with 3 pipes. How many hours will it take if there are 4 pipes?
💡 Hint: Setup proportions similar to earlier examples.
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Reference links
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