Which Sanskrit poet wrote famous book Geet Govinda?

The correct answer is A. Jayadeva.

Jayadeva was an Indian poet and musician who lived in the 12th century. He is best known for his Sanskrit poem Gita Govinda, which is a lyrical love story about Krishna and Radha. The poem is considered to be one of the greatest works of Sanskrit literature.

Kalidasa was an Indian poet and playwright who lived in the 4th or 5th century. He is considered to be one of the greatest writers in Sanskrit literature. His works include the plays Abhijñānaśākuntalam and Vikramōrvaśīyam, and the poems Meghadūta and Ritusamhāra.

Panini was an Indian grammarian who lived in the 5th century BCE. He is considered to be the father of Sanskrit grammar. His work, the Ashtadhyayi, is a comprehensive grammar of Sanskrit.

None of the above is the correct answer.