Computer MCQs for Competitive Exams, Computer Science MCQS, PPSC Computer Operator Past Papers MCQS 2026, PPSC Past Papers & Solved MCQs, PPSC Past Papers 2026 Solved | By Umar HomeMCQsComputer MCQs for Competitive ExamsWhich shortcut key is used for Undo?Which shortcut key is used for Undo? A. Ctrl+Z B. Ctrl+Y C. Ctrl+U D. Ctrl+X Correct Answer: A. Ctrl+ZCorrect answer: Ctrl+Z. Ctrl + Z undoes the last action.Ctrl+Y: Ctrl + Y redoes an action.Ctrl+U: Ctrl + U underlines text.Ctrl+X: Ctrl + X cuts the selection. 0% agree 0 comments Do you agree with this answer? Agree Disagree — explain in a comment
Which leader was assassinated on 27 December 2007 in Rawalpindi? A. Liaquat Ali Khan B. Murtaza Bhutto C. Benazir Bhutto D. Samiul Haq