Problems in Physics II for IIT JEE Vol 2 IITJEE main advanced standard 12 XII Shashi Bhusan Tiwari Mc Graw Hill

“ At the end of your life, you will never regret not having passed one more test, not winning one more verdict or not closing one more deal. You will regret time not spent with a husband, a friend, a child, or a parent. ” ― Barbara Bush