Indian Prime Ministers

This question relates to the tenure of various Prime Ministers of India during different periods. The matching between Prime Ministers and their years in office is as follows: \begin{itemize} \item A. V.P. Singh served from November 1990 to June 199(1) \item B. Chandra Shekhar served from December 1989 to November 1990. \item C. H.D. Deve Gowda served from April 1996 to April 1997. \item D. Inder Kumar Gujral served from 1997 to 1998. \end{itemize} This set provides an opportunity to review the transitional nature of Indian politics during the early 1990s when coalition governments were prevalent.

The correct matching of Prime Ministers and their tenures is: \begin{itemize} \item A. Morarji Desai: April 1977 - January 1979 \item B. Chandra Shekhar: November 1990 - June 1991 \item C. V.P. Singh: December 1989 - November 1990 \item D. Rajiv Gandhi: October 1984 - December 1989 \end{itemize} The options provided in the question seem to have errors in the tenure details. The correct answer is based on the historical knowledge of the tenure of the respective Prime Ministers.
Historical Context: The tenures of these Prime Ministers were marked by significant political events, including Chandra Shekhar's brief tenure during a time of economic crisis, V.P. Singh's tenure during the implementation of the Mandal Commission report, and Rajiv Gandhi's leadership following Indira Gandhi's assassination.