Correct Answer: (b) 2 only
Solution:Guru Nanak Dev was born in 1469. Babur defeated Ibrahim Lodi in 1526. When Babur took over and established the Mughal dynasty, Nanak was travelling to different parts of India and preaching Sikhism. Babur once met Guru Nanak during one of his travel.
Guru Nanak Dev Ji (1469–1539), the founder of Sikhism, was a spiritual leader, philosopher, and social reformer. His teachings laid the foundation for a religion that emphasizes equality, selfless service, and devotion to one God. Guru Nanak’s life and legacy continue to inspire millions worldwide. His teachings were preserved through 974 hymns, which were later compiled into the Guru Granth Sahib, the sacred scripture of Sikhism. With over 25 million adherents, Sikhism remains one of the major religions in India.
Dadu Dayal was a 16th-century poet-saint and prominent figure in the Bhakti movement who emphasized devotion to a formless God (Nirguna Bhakti), promoting religious harmony, and social equality during the era of Mughal Emperor Akbar. He founded the Dadu Panth, a spiritual sect that rejected the caste system and external religious rituals, and whose teachings are compiled in his works like Dadu Anubhava Vani and the Panchvani.
Tyagaraja is a saint-composer of the 18th century and one of the "Trinity of Carnatic music," a major classical music tradition of India. He is known for his devotional compositions, primarily praising Lord Rama in Telugu, and for introducing and popularizing several ragas.