Correct option is D
Native Marriage Act, 1872 (A) forbade marriage of girls below the age of 12 (I).
Age of Consent Act, 1891 (B) forbade marriage of girls below age 14 and boys below 18 (II).
Sharda Act, 1930 (C) raised the marriage age for girls to 15–18 and boys to 18–21 (III).
Child Marriage Restraint (Amendment) Act, 1978 (D) increased marriage age limits and imposed penal action for boys under 18 and girls under 14 (IV).