Post category:Pak StudiesPost comments:0 CommentsWhat was the official language declared in 1956 constitution? A. UrduB. BengaliC. HindiD. Both a & bShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) You Might Also Like How many years it took Pakistan to have its first constitution? April 6, 2019 The only vice president in history of Pakistan was? January 2, 2020Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.