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Sharma is 20% less efficient than Kelkar...

Sharma is `20%` less efficient than Kelkar. If Kelkar can do a piece of work in 24 days, then the number of days required by sharma to complete the same work done ?

A

20

B

30

C

28.8

D

can't be determined

Text Solution

Verified by Experts

The correct Answer is:
B
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ARIHANT SSC-TIME AND WORK-EXERCISE(LEVEL 1)
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  2. Colonel, Major and General started a work together for Rs. 816. Colone...

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  3. Sharma is 20% less efficient than Kelkar. If Kelkar can do a piece of ...

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  4. 30 persons can do a piece of work in 24 days. How many more people are...

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  5. 12 women can do a piece of work in 20 days. If the 4 women deny to wor...

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  6. 35 boys can do a piece of work in 15 days. The work will completed in ...

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  8. 16 men finished one-third work in 6 days. The number of additional men...

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  9. If 10 persons can do a job in 20 days, then 20 person with twice the e...

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  10. A certain job was assigned to a group of men to do in 20 days. But 12 ...

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  13. A group of workers can complete a job in 120 days. If there were 4 mor...

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  14. Mr. Modi can copy 40 pages in 10 minutes, Mr Xerox and Mr. Modi both w...

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  15. 20 persons completed (1)/(3)rd of the work in 24 days. How many more p...

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  16. A contractor undertook a work to complete in 60 days. But just after 2...

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  19. 2 men or 5 women or 7 boys can finish a work in 469 days. then the num...

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