This title suggests an essay exploring what the writer would do if they were Prime Minister, which is a common theme for essays, especially for students. It allows for a discussion of political aspirations, potential policies, and the writer's vision for the country.
However, you could make it more specific by adding a bit more detail to the title, for example:
* मी पंतप्रधान झाले तर मी काय करेन? (What would I do if I became the Prime Minister?)
* मी पंतप्रधान झाले तर भारताचे भवितव्य बदलणार आहे. (If I became the Prime Minister, I would change India's future.)
* मी पंतप्रधान झाले तर शाश्वत विकासाकडे प्रवास होईल. (If I became the Prime Minister, we would embark on a journey towards sustainable development.)
These more specific titles give the reader a clearer idea of the essay's focus and make it more interesting.