अमूर्त विश्वास प्रणालियों, मूल्यों और विचारों को जो एक संस्कृति में पीढ़ी-दर-पीढ़ी हस्तांतरित होते हैं, उन्हें क्या कहा जाता है?

Which of the following groups of religions originated in the Middle East (Southwest Asia)?

The most widely accepted classification scheme of cultural realms of the world was proposed by:

The languages Tamil, Telugu, Kannada, and Malayalam belong to which language family?