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18 men can construct 200 m long wall in ...

18 men can construct 200 m long wall in 16 days working 9 hours per day. In how many days can 36men construct 500 m long wall working 6 hours per day?

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The correct Answer is:
30
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PEARSON IIT JEE FOUNDATION- TIME AND WORK-TEST YOUR CONCEPTS
  1. Work done by (x+4) mean in (x+5) days is equal to the work done by (x...

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  2. Pipe A in fill a tank in 15 horurs Pipe A and Pipe B together can fill...

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  3. 18 men can construct 200 m long wall in 16 days working 9 hours per da...

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  4. Vianay and Vikram can complete a work in 48 and 36 days, respectively ...

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  5. A is twice as efficient as B. Time taken by B to complete (4)/(7) par...

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  6. The ratio of work efficiency of a man and a woman is 3:2. A woman can ...

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  7. 12 men of 15 women can do a work in 40 days. 8 men and 10 women can d...

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  8. 12 men and 15 women can do a work in 6 days, and 6 men and 12 women ca...

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  9. Certain sum is sufficient to pay wage to A for 15 days or to B for 30 ...

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  10. A,B and C can do a work in 20,25 and 30, respectively. They together s...

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  11. Anand is 50% more efficient than Bharath and Bharath is 100% more effi...

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  12. 300 men can construct a200m long wall in 12 days working 8 hours a day...

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  13. A,B and C can complete a piece of work in 4 day, 8 days, and 12 days, ...

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  14. Thirty men can dig a well in 10 days on working 8 hours a day. They...

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  15. Time taken by A to complete a work is 7 days more than the time taken ...

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  16. A is 20% more efficient than B.B can do a piece of work in 20 days. In...

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  17. Three men or five women can complete a piece of work in 8 days. In how...

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  18. A certain number of men completed a job in 10 days. If there 5 more me...

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  19. Two pipes A and B can fill a tank in 20 and 24 minutes. Resepctively. ...

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  20. a can complete a piece of work in 15 days. B can complete it in 10 day...

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