ZIO (First Round)

  • Syllabus is the basic topics listed here: www.iarcs.org.in/inoi/online-study-material/topics
  • You can start to solve past years ZIO questions, which we have archived here: www.codechef.com/ioi/zio along with the answers.
  • You can try a few selected easy questions from past ZIO exams - goo.gl/bcfN3L
  • The TCS iON Digital Hub for ICO has ZIO past year papers available as Practice Tests. You will need to login to attempt these and can take each of these tests five times through the Digital Hub. This will help you familiarize yourself with the interface that you will be using during the actual exam.

INOI (Second Round)

If you know of some other good resources, share with us on schools@codechef.com and we will add to the list.