Explanation:

All statements are correct.

International Big Cat Alliance

• The International Big Cat Alliance (IBCA) has its headquarters in India.

• The International Big Cat Alliance (IBCA) is a treaty-based intergovernmental organization established to promote the conservation of seven big cat species: tiger, lion, leopard, snow leopard, cheetah, jaguar, and puma. 

• IBCA currently has 5 founding member countries which are Nicaragua, Eswatini, India, Somalia and Liberia.

• As of now, 27 countries have consented to join IBCA.

Hence option 4th is correct.