If A can do 1 /4 of a work in 3 days and B can do 1 /6 of the same work in 4 days , how much will A get if both work together and are paid Tk. 180 in all ?
A
Tk. 60
B
Tk. 120
C
Tk. 90
D
Tk. 180
Correct Answer: Tk. 120
A 3 days = 1/4 of a work :. 1 day = 1/12 B 4 days = 1/6 of a work :. 1 day = 1/24 In terms of ration A :B 2x : x = 180 120 : 60 A will get = Tk. 120