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12 painters can paint a wall of 180 m lo...

12 painters can paint a wall of 180 m long in 3 days. How many painters are required to paint 200 m long wall in 5 days?

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VGS PUBLICATION-BRILLIANT-DIRECT AND INVERSE PROPORTION-EXERCISE
  1. Consider the mess charges for 35 students for 24 days is ₹ 6300. How m...

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  2. 24 workers working 6 hours a day can finish a piece of work in 14 days...

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  3. 12 painters can paint a wall of 180 m long in 3 days. How many painter...

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  4. Rice costing ₹ 480 is needed for 8 members for 20 days. What is the co...

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  5. 10 men can lay a road 75 km long in 5 days.. In how many, days can 15 ...

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  6. 24 men working at 8 hours per day can do a piece of work in 15 days. I...

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  7. 175 men can dig a canal 3150 m long in 36 days. How many men are requi...

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  8. If 14 typists typing 6 hours a day can take 12 days to complete the ma...

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  9. If x is directly proportional to y then which of the following is corr...

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  10. If x is inversely proportional to y then Which of the following is tru...

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  11. If the cost of 65 packets of tea is 2600, then the cost of 75 packets ...

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  12. If A pump can take 5 hrs to fill a 50 l of tank then how much time to ...

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  13. The cost of 20 m of cloth is 1600 then the cost of 24.5 m of cloth is

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  14. If 36 men can built a wall in 12 days, then 16 men can built the same ...

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  15. 6 pumps take I hr 20 minutes to fill a Tank. If 5 pumps are opened the...

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  16. 111: 125 =%

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  17. The ratio of present ages of P and Q is 3:8 and after 6 years their ag...

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  18. Consider the mess charges for 35 students for 24 days is ₹ 6300. How m...

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  19. 24 men can do a work in 14 days by working 6 hours a day. If’ the work...

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  20. No. of painters and the length of a wall are in proportion.

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