Select the correct and grammatically pure form of the sentence among the following options:
- Aउनको एक पुत्र है। है।
- Bउन्हें एक पुत्र है।
- Cउनके एक पुत्र है।
- Dउनका एक पुत्र है।
Solution & Step-by-step Explanation
In Hindi, when expressing relation to offspring or family members, the correct possessive form to use is pronouns with postpositions like 'का/की/के'. The most grammatically standard and universally accurate expression among the choices is "उनका एक पुत्र है।" (They have a son).