Which religion/philosophy believes in one god, truthful living, and equality of humankind?

Which is the oldest religion/philosophy?

Which religion/philosophy is the third largest in the world today?

Which religion/philosophy combines aspects of Hinduism and Islam?

Which religion/philosophy teaches the Four Noble Truths?

Which religion/philosophy believes in nonviolence toward all living things?

Which is the main religion in India and Nepal, and also has a large population of followers in Bangladesh, Sri Lanka, and Pakistan

Which is the main religion in Bhutan and Sri Lanka and parts of East Asia?

Which religion is practiced mostly in northwestern India?

Which religion is practiced mostly in the Punjab state in India?

Which religion/philosophy has many different texts including the Vedas, Puranas, Ramayana, and Mahabharata?

Which religions have significant numbers of followers in South Asia?

Which is the oldest religion/philosophy?