Subject
Bank Exam
Topic
Probashi Kallyan Bank Exam. 2014
A & B can do a work in 8 days, B & C can do the same work in 12 days. A, B & C together can finish it in 6 days. A & C together will do it in :
A & B can do a work in 8 days, B & C can do the same work in 12 days. A, B & C together can finish it in 6 days. A & C together will do it in :
ক)
4 Daysখ)
6 Daysগ)
8 Daysঘ)
12 DaysExplanation
in 1 day, A + B = 1/8 B + C = 1/12 A + B + C = 1/6 Only A does in 1 day = (1/6 - 1/12) = 1/12 Only B does in 1 day = (1/8 - 1/12) = 1/24 Only C does in 1 day = (1/12- 1/24) = 1/24 So Both A & C do in 1 day = (1/12 + 1/24) = 3/24 = 1/8 So they complete the job in 8 daysRelated questions
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