Suppose `C` gets `Re 1`. Then, `B` gets `Re 1/4`. `A` gets `= 2/3` of `Re = 1/4 = Re 1/6`. `:. A : B : C = 1/6 : 1/4 : 1` `= 2 : 3 : 12`. `:. B's` share `= Rs. (2040 xx 3/(17))` `= Rs. 360`.