How many rights are mentioned under “Right to Equality”?

Correct option is C

There are 5 rights mentioned under the “Right to Equality” in the Indian Constitution. These are:
Equality before law (Article 14)
Prohibition of discrimination on grounds of religion, race, caste, sex, or place of birth (Article 15)
Equality of opportunity in matters of public employment (Article 16)
Abolition of Untouchability (Article 17)
Abolition of Titles (Article 18)