The India-Pakistan “Shimla Agreement” was signed on 2 July 1972 by

(A) Lal Bahadur Shastri and Ayub Khan
(B) Lal Bahadur Shastri and Zulfiqar Ali Bhutto
(C) Indira Gandhi and Ayub Khan
(D) Indira Gandhi and Zulfiqar Ali Bhutto

The answer is: (D) Indira Gandhi and Zulfiqar Ali Bhutto