Amar is 2 times as good a workman as Badal and therefore is able to finish a job in 15 days less than Badal. In how many days can they togetherÂ complete the job?

Amar is 2 times as good a workman as Badal and therefore is able to fi

1.	Amar is 2 times as good a workman as Badal and therefore is able to finish a job in 15 days less than Badal. In how many days can they togetherÂ complete the job?
A.	30 days
B.	40 days
C.	10 days
D.	20 days
Answer» D. 20 days

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Amar is 2 times as good a workman as Badal and therefore is able to finish a job in 15 days less than Badal. In how many days can they togetherÂ complete the job?

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