Subscribe to Toppr and Prepare Smart for JEE with Online Classes. JEE is An all-India level exam for admission into IITs, NITs, IIITs, and some of India’s best engineering colleges. Paper pattern 75 Questions in 3 Hours. This Exam is for 12th standard Science students in Physics, Chemistry, and Maths subjects in an objective and blank pattern. Learn concepts and get tips from the best teachers with free Live Classes.