Those who gave CAT last year, can you guys please help me out in the below queries: 1. In the on-screen calculator, was the √ under-root function available? 2. Was the calculator allowing the candidates to do long lines of calculation simultaneously? Like if I have to calculate (7 + 239 / 23 - 21 + 3) would I have be able to input these numbers and operators one after the other to get the entire calculation done? Thanks in advance.