Question

01. Below mentioned this group of sources helps to know about the Guptas History:
A. Pillar inscription of Alahabad, Vishaka Dutta's Mudra rakshasa, The writing of Fahiyan
B. The inscription of Kappe Arabatta, Vijjika's Kaumudi Mahaotsav, The writing of Hiuen Tsang
C. Ellora, Elephanta caves, Nrupatunga's Kaviral Marga, The writing of Sulaiman
D. Buddha's Legendary, Kautilya's Arthashastra, The writing of Megasthenes​

Answer 1

01. Below mentioned this group of sources helps to know about the Guptas History:

A. Pillar inscription of Alahabad, Vishaka Dutta's Mudra rakshasa, The writing of Fahiyan

Answer 2

Explanation:

.A. Pillar inscription of Alahabad, Vishaka Dutta's Mudra rakshasa, The writing of Fahiyan