The correct answer is a - I, b - II, c - III, d - IV. Explanation & Key Takeaways: • Gujaba Joshi Punekar • He was the founder of Paramahansa Mata Prasamsha. • Krushnashastri Chiplunkar • He was a social activist and a Marathi writer from Maharashtra, India. • He was a scholar especially in Sanskrit Nyaya, (Logic), Dharma, (Religion, Law, and Ethics), and Artha (Economics). • He founded the Vichar Lahari newspaper. • For some years, he served as a principal of the Teachers' Training College in Pune. • Morbhat Dandekar • He is a follower of Sakta sect. • Dadoba Pandurang: • He was a social reformer, writer, and linguist who lived in Maharashtra during the 19th century. • His full name is Dadoba Pandurang Tarkhadkar. • He earned the title Rao Bahadur. • He published Maharastra Bhasheche Vyakaran in 1836, a book on Marathi grammar. • He gave some significant contributions to Marathi's grammar and authored one book, Maharastra Bhasheche Vyakaran. • He outlined his principles in Dharma Vivechan in 1848 for Manav Dharma Sabha and 'Paramhansik Bramhyadharma' for Paramahansa Mandali.