The joint enunciation of Panchsheel, the five principles of Peaceful-Co-existence was signed between which two countries?

India and China

The correct answer is option (4) - India and China

The Panchsheel Agreement, also known as the Five Principles of Peaceful Coexistence, was signed between India and China in 1954. The signatories of the Panchsheel Agreement were:
Jawaharlal Nehru - Prime Minister of India, and
Zhou Enlai - Premier of the People's Republic of China

These 5 principles are:

1- Mutual respect for each other's territorial integrity and sovereignty.
2- Non-aggression: Neither country would seek to attack or invade the other.
3- Non-interference in each other's internal affairs: Neither country would interfere in the internal matters of the other.
4- Equality and mutual benefit: Both countries would treat each other as equals and work for mutual benefit.
5- Peaceful coexistence: Both countries would strive for peaceful coexistence and avoid any actions that could lead to conflicts.