Correct answer “Computer is a Neuter Gender”.

There are four types of Gender
1. Masculine Gender
2. Feminine Gender
3. Common gender
4. Neuter Gender

Masculine Gender denotes boys, men and male animals e.g.Brother, father, horse etc
Feminine Gender denotes girls, women and female animals e.g. sister, mother, hen etc.
Common Gender, the nouns which are used for both males and females have common gender e.g Doctor, teacher, student, pupil etc.
Neuter Gender denotes non living things e.g. book, table, chair, watch, computer, house, room etc.