Excavation at Harappa was carried out in 1920’s by which of the following archaeologists?

[A] Dayaram Sahni, M.S. Vats and Mortimer Wheeler

[B] R.D. Banarjee and Sir John Marshall

[C] B.K. Thapar and S.R. Rao

[D] Makey and George Dales

Answer & Explanation
Answer: [A]