पुढीलपैकी कोणत्या ग्रंथांमध्ये डॉ. बाबासाहेब आंबेडकरांनी हिंदू धर्माचे बारकाईने परीक्षण केले आहे?
(a) फिलॉसॉफी ऑफ हिंदुइझम
(b) रिडल्स इन हिंदूइझम
(c) रिलिजन इन इंडिया
(d) बुद्ध अॅन्ड हिज धम्म

The correct answer is Option B ((a), (b) and (d) only).

Key Points:
• Dr. B.R. Ambedkar's Works on Hinduism & Religion:
• In 'Philosophy of Hinduism' (a), Dr. Ambedkar rigorously scrutinizes the philosophical, moral, and social postulates of Hinduism, particularly the Varna and caste system.
• In 'Riddles in Hinduism' (b), he poses fundamental critical questions examining contradictions within Hindu scriptures, the Vedas, Epics, and Puranic mythology.
• In 'The Buddha and His Dhamma' (Book I & II) (d), he offers an extensive critique of existing Brahmanical/Hindu dogmas, rituals, and the caste hierarchy while explicating Buddha's rationalist ethical path.
• 'Religion in India' is not one of his canonical monographs.
• Hence, (a), (b), and (d) critically examine Hinduism, making option (2) the correct answer.
• Key Takeaway: Dr. Ambedkar critically evaluated Hinduism in 'Philosophy of Hinduism', 'Riddles in Hinduism', and 'The Buddha and His Dhamma'.