The important part for answering this question is: She plays Babita Iyer in the long-running Hindi sitcom Taarak Mehta Ka Ooltah Chashmah.
This justifies what answer for what question? Q & A:
Passage: Munmun Dutta is an Indian film and television actress and model. She plays Babita Iyer in the long-running Hindi sitcom Taarak Mehta Ka Ooltah Chashmah.

Question: Based on this passage, who plays babita in taarak mehta ka ooltah chashmah?
Munmun Dutta