The Tamil Nadu school education department has rescheduled half-yearly exams in Chennai, Chengalpet, Kancheepuram, and Tiruvallur districts due to the impact of Cyclone Michaung. Originally slated for Thursday, the exams in government and government-aided schools will now take place on December 14 and 20. The department is contemplating the creation of distinct question papers for these four districts. Meanwhile, exams in other districts will proceed as planned.