A can do a piece of work in 4 hours, B and C together can do it in 3 hours, while A and C together can do it in 2 hours How long will B alone take to do it...? Mcqs

A can do a piece of work in 4 hours, B and C together can do it in 3 hours, while A and C together can do it in 2 hours How long will B alone take to do it...?

(A) 8

(B) 10

(C) 12

(D) 14