Rs 506 is divided into three parts in the ratio (2/3) : (1/2) : (3/4) and the first part is further divided into 2 parts in the ratio 1 : 3 and the second part is divided in the ratio 1 : 2. Find the difference between the smaller sub divisions of the two parts.
1
11
2
22
3
66
4
44
5
none of these