A can do half of a piece of work in one day whereas B can do full. B can do half the work as C in one day. Ratio of their efficiencies is Options: A . &nbsp1 : 2 : 4 B . &nbsp2 : 1 : 4 C . &nbsp2 : 4 : 1 D . &nbsp4 : 2 :1

A can do half of a piece of work in one day whereas B can do full. B can do h

Question

A can do half of a piece of work in one day whereas B can do full. B can do half the work as C in one day. Ratio of their efficiencies is

Options:

A . 1 : 2 : 4

B . 2 : 1 : 4

C . 2 : 4 : 1

D . 4 : 2 :1

Answer: Option A

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