Is a twice as good as workman as B and together they finish a piece of work in 18 days in how many days will a Alone finish the work?

Hence, A alone can finish the work in 27 days.

Is twice as good as B and together they finish a piece of work in 16 days the number of days taken by a alone to finish the work is?

If A is twice as good as B, then the ratio of the work done by A and B per day is in the ratio 2:1. This means A does rd of the work and B does rd of the work. A takes 16 days to complete rd of the work. So, A completes rd of the work in 8 days.

Is twice as good as workman as B and together they complete a work in 15 days in how many days can the work be completed by B alone?

Detailed Solution. Given: A is twice as good a workman as B and together they finish a piece of work in 13 days. ∴ In 39 days B alone will finish the work.

Is thrice as good a workman as B and therefore is able to finish a job in 60 days less than B working together they can do it in?

If difference of time is 60 days, B takes (32×60)=90 days. So, A takes 30 days to do the work.

Is twice as efficient as B and B is thrice as efficient as C?

Answer: If A, B and C work alternatively, with A starting first.. then the job will be finished in 20/3days i.e 6 2/3days.

Is thrice as good a workman as B and they together finish a piece of work in 24 days in how many days can b alone do the same piece of work?

Answer: 32 days will be the time taken by A.

What is twice as efficient as B in a complete 30 days find the time required by each to complete the work individually?

So, A will do 1 + 1 * 3 = 4 units of work per day because he is 3 times more efficient than B. So when they work for 30 days they will do 30*5 = 150 units of work. So total work is 150 units. Time taken by B alone is 150/1 = 150 days.

Is thrice efficient than B and takes 60 days less than B to complete a work in how many days can they complete this work if they work together?

A- is 3- times efficient than B. So if A can complete the work in x- days, then B- can complete the work in 3x- days. So 3x-x=2x= 60- days. So x= 30 – days.

Is 30\% more efficient than B How much time will they working together take to complete a job which a alone could have done in 23 days?

A is 30\% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days? Explanation: Ratio of times taken by A and B = 100 : 130 = 10 : 13.

Is twice as efficient as B and B is thrice as efficient as C who can finish the job alone in 24 days?

Is thrice as good as B?

A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: [A]….Discussion :: Time and Work – General Questions (Q. No. 4)

Does 80\% of a work in 20 days he then calls in B and they together finish the remaining work in 3 days how long B alone would take to do the whole work?

A does 80\% of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work? = 25 days.

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