Question Details

Answer the following question based on the information provided.

Two automated assembly units, Unit A and Unit B, working together can complete a manufacturing order in ‘T’ hours. The production efficiencies of Unit A and Unit B are in the ratio of 5 : 6, respectively. If Unit A starts the operation alone and runs for 11 hours before Unit B joins to help, they together complete the remaining manufacturing work in 31 hours. What is the value of ‘T’?

Options

A

24

B

32

C

38

D

28

E

36

Show Answer

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