With which central American country, India signed two documents during Vice President Venkaiah Naidu?

With which central American country, India signed two documents during

1.	With which central American country, India signed two documents during Vice President Venkaiah Naidu?
Answer» India and Costa Rica signed two documents during Vice President Venkaiah Naidu's first visit to the Central American nation. The documents were signed and exchanged following talks between Naidu and Costa Rican President Carlos Alvarado Quesada. The 2 agreements were signed on waiving visa requirements for Diplomatic and Official passport holders and the signing of the Letter of Intent to collaborate in the field of Biotechnology.