In a group of 4 cousins, Vivek's present age is 4/5 of Palak's age. The ratio of ages of Palak and Hima is 2:1 and the present age of Rohit is 1.5 times of Vivek. If the average age of group is 35 years then what will be the age of Vivek?
1
32 years
2
28 years
3
25 years
4
21 years
5
30 years