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A, B and C can do work separately in 18,...

A, B and C can do work separately in 18,36 and 54 days respectively. They started the work together, but B and C left 5 days and 10 days, respectively, before the completion of the work. In How many days was the work finished?
A, B और C अलग-अलग क्रमश 18, 36 और 54 दिनों में एक कार्य कर सकते हैं। उन्होंने एक साथ कार्य शुरू किया, लेकिन B और C ने कार्य पूरा होने से क्रमश: 5 दिन और 10 दिन पहले छोड़ दिया। कितने दिनों में कार्य पूरा हो गया था?

A

12 days

B

13 days

C

15 days

D

14 days

Text Solution

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The correct Answer is:
B
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