Maths MCQs, PPSC Past Paper Junior Clerk S & GD 2018 solved MCQs, PPSC Solved Past Papers MCQs, Time And Work MCQsA and B can together” finish a work 30 days. They worked together for 20 days and then B left after another 20 days. A finished the remaining work. In how many days A alone can finish the work?(A) 40 (B) 50 (C) 54 (D) 60 Which of the following keyboard shortcut is used reverse the last action in Microsoft word?A Fuse wire (Fuse) is used to:
