Hello Shilpa,
Capacity of a female Hindu to take in adoption
Any female Hindu :-
(a) Who is of sound mind,
(b) who is not a minor, and
(c) who is not married, or if married, whose marriage has been dissolved or whose husband is dead or has completely and finally renounced the world or has ceased to be a Hindu or has been declared by a court of competent jurisdiction to be of unsound mind,
has the capacity to take a son or daughter in adoption.
COMMENTS
After the completion of the age of eighteen, a woman gets the capacity to adopt even though. she herself is unmarried. Where after the adoption, she is married, her husband would be step-father and she herself would remain adoptive mother as earlier. Adoption by an unmarried can also take place despite the fact that she is having an illegitimate child. - Ashoka Naidu v. Raymond AIR 1976 Cal 272.
A married woman has got no right to take in adoption during the subsistence of the marriage. But where the husband has completely and finally renounced the world or he had ceased to be Hindu or some competent court has declared him to be of unsound mind, the wife can adopt.- Dashrath V. Pandu 1977 Mah LJ 358