A. G.H. Hardy and J.E. Littlewood
A.
B. Arun Singhal and Devendra Kumar Sharma
B.
C. Subhash Chandra and Devendra Sharma
C.
D. None of these
D.
Correct Answer: B
সঠিক উত্তর: B
Explanation
ব্যাখ্যা
On April 30, 2025, the National Archives of India (NAI) launched the book Ramanujan: Journey of a Great Mathematician at the Dr. Ambedkar International Centre in New Delhi. The book was authored by Arun Singhal and Devendra Kumar Sharma and published in collaboration with Vani Prakashan.