Ans should be B)
from previous question we concluded
$1^{st}$ came Anita's family
$2^{nd}$ came joya's family
$3^{rd}$ came shanthi's family
last came sridevi's family
now from this info "Sunil and his wife reached last with their only kid" it is clear sunil and sridevi is couple
- Anil is not the husband of Joya.
- Anil and Raj are fathers.
so from above clue , anil is not husband of joya and he is father so it cant be husband of shanthi (who has no kid) so only choice is , pair with anita , sridevi and sunil are alredy couple . Raj is also father so he is husband of joya and remain one raman should be husband of shanthi. hence "anita - anil, joya-raj , shanthi-raman, sridevi-sunil "