What is the term of office of the Chief Election Commissioner?
1
6 years or until they attain the age of 65 whichever is earlier
2
6 years or until they attain the age of 70 whichever is earlier
3
10 years or until they attain the age of 65 whichever is earlier
4
5 years or until they attain the age of 65 whichever is earlier