a. Ashwani Vaishnav
b. Giriraj Singh
c. Rajnath Singh
d. Amit Shah
Ans. B
Explanation: On 25 May 2023, Union Rural Development and Panchayati Raj Minister Giriraj Singh launched ‘Samarth Abhiyan’ to promote digital transactions in 50,000 gram panchayats under ‘Amrit Mahotsav’ in Lucknow, capital of Uttar Pradesh.