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A can complete a work in 12 days, B in 1...

A can complete a work in 12 days, B in 15 days. Find the time taken by them: if B does negative work. with his same work rate.

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QUANTUM CAT-TIME AND WORK-QUESTION BANK
  1. A can complete a work in 15 days, B in 18 days. Find the time taken by...

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  2. A can complete a work in 12 days, B in 15 days. Find the time taken by...

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  3. A can complete a work in 12 days, B in 15 days. Find the time taken by...

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  4. A can complete a work in 16 days, B in 12 days and C in l5 days. All o...

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  5. A alone con finish a piece of work in 12 days and B alone can do it in...

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  6. A can do a piece of work in 10 days, B can do it in 12 days and C can ...

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  7. A can do a piece of work in 5 days, B can do it in 10 days. With the h...

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  8. A can do a piece of work in 8 days, B can do it in 16 days, while C ca...

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  9. A can do a piece of work in 10 days, B can do it in 15 days working to...

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  10. A can do a piece of work in 24 days, while B can do it in 30 days. Wit...

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  11. A can do a piece of work in 10 days. B can do it in 24 days. If C also...

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  12. A can do a piece of work in 14 days while B can do it in 28 days. In h...

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  13. A can do a piece of work in 24 days. If B is 60% more efficient than A...

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  14. A is twice as good a workman as B and together they finish a piece of ...

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  15. A is twice as good a workman as B and together they finish a piece of ...

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  16. A is thrice as good a workman as B and takes 10 days less to do a piec...

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  17. A is twice as good a workman as B and therefore A takes 6 days less th...

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  18. A is thrice efficient as B and C is twice as efficient as B. What is t...

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  19. meenu is 3 times as efficient as mamta, then the ratio of number of da...

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  20. X is 4 times more efficient as Y, then the number of days taken by X a...

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