For the first time, in which of the following General elections, voting right by the youths at the age of 18 years was exercised?

For the first time, in which of the following General elections, voting right by the youths at the age of 18 years was exercised?

[A] 1987
[B] 1988
[C] 1989
[D] 1990

1989
Voting right by the youths at the age of 18 years was exercised for the first time in the General Election of 1989.