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Sushil Karmakar

· started a discussion

· 1 Months ago

without solution kaise revision kroo...?
plz post solutions....

Question:

Rupa completes 23 of a certain job in 6 days. Birju can complete 13 of the same job in 8 days and Somu can complete 34 of the work in 12 days. All of them work together for 4 days and then Rupa and Somu quit. How long will it takes for Birju to complete the remaining work alone?

Options:
A)

3.8 days

B)

2.22 days

C)

3.33 days

D)

4.3 days

Solution:

Ans: (c)


harshit

· commented

· 1 Months ago

soln thodi dr bd shw krta h

KUTTAN k

· commented

· 1 Months ago

20/9=2.22

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