Don't cheat guys.
Du has made their checking strict. Today our college invigilator requested students to hand their phones and chits as the flying squad might arrive. And it's not worth it to cheat since it's your last year. Lo and behold the flying squad caught a girl and she hid her phone inside of her jeans but the female invigilator checked properly and found it. They even checked the hands of students to see any formulas written. They caught a few students. Not worth the risk.