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If a and b vary inversely to each other,...

If a and b vary inversely to each other, then find the values of p, q, r .

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NCERT EXEMPLAR-DIRECT AND INVERSE PROPORTIONS -EXERCISES
  1. From the following table, determine if x and y are in direct proportio...

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  2. From the following table, determine if x and y are in direct proportio...

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  3. If a and b vary inversely to each other, then find the values of p, q,...

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  4. If a and b vary inversely to each other, then find the values of x, y...

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  5. If a and b vary inversely to each other, then find the values of l, m...

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  6. If 25 metres of cloth costs Rs 350, then What will be the cost of 4...

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  7. If 25 metres of cloth costs Rs 337.50, then What will be the length ...

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  8. A swimming pool can be filled in 4 hours by 8 pumps of the same type. ...

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  9. The cost of 27 kg of iron is Rs 1,080, what will be the cost of 120 kg...

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  10. At a particular time, the length of the shadow of Qutub Minar whose he...

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  11. In a hostel of 50 girls, there are food provisions for 40 days. If ...

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  12. Campus and Welfare Committee of school is planning to develop a blue s...

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  13. Work with a partner to write at least five ratio statements about this...

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  14. A packet of sweets was distributed among 10 children and each of them ...

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  15. 44 cows can graze a field in 9 days. How many less/more cows will graz...

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  16. 30 persons can reap a field in 17 days. How many more persons should b...

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  17. Shabnam takes 20 minutes to reach her school if she goes at a speed of...

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  18. Ravi starts for his school at 8:20 a.m. on his bicycle. If he travels ...

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  19. Match each of the entries in Column I with the appropriate entry in Co...

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  20. There are 20 grams of protein in 75 grams of sauted fish. How many gra...

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