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In which of the following tables a and b...

In which of the following tables a and b vary inversely:

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RD SHARMA-DIRECT AND INVERSE VARIATIONS-All Questions
  1. In 10 days, the earth picks up 2.6 x 10^8 pounds of dust from the atmo...

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  2. In 15 days, the earth picks up 1.2 x 10^8 kg of duct from the atmosphe...

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  3. In which of the following tables a and b vary inversely:

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  4. If a\ a n d\ b vary inversely, fill in the blanks:

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  5. If 52 men can do a piece of work in 35 days in how many days 28 men wi...

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  6. If 56 men can do a piece of work in 42 days. How many men will do i...

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  7. Shalu cycles to her school at an average speed of 12 km/hr. It take...

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  8. 1000 soldiers in a fort had enough food for 20 days. but some soldiers...

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  9. 120 men had food provision for 200 days. After 5 days, 30 men died ...

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  10. If x\ a n d\ y vary inversely as each other, and x=10 when y=6. Find y...

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  11. In which of the following tables x\ a n d\ y vary inversely:

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  12. It x\ a n d\ y vary inversely, fill in the following blanks:

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  13. Which of the following quantities vary inversely as each other? The...

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  14. It is known that for a given mass of gas, the volume v varies invers...

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  15. If 36 men can do a piece of work in 25 days, in how many days will ...

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  16. A work force of 50 men with a contractor can finish a piece of work...

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  17. A work-force of 420 men with a contractor can finish a certain piec...

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  18. 1200 men can finish a stock of food in 35 days. How many more men s...

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

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  20. A car can finish a certain journey in 10 hours at the speed of 48 km/h...

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