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Rishikesh and Mukesh can individually c...

Rishikesh and Mukesh can individually complete a piece of work in 18 days and 24 days respectively. On which day will the work be completed, If they work on alternate days starting with Rishikesh ?

A

11th

B

20th

C

21st

D

18th

Text Solution

Verified by Experts

The correct Answer is:
C
Work done in 1 day +1 day is `(1)/(18)+(1)/(24)`
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Knowledge Check

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