Round 1: HR round with basic HR questions, just to ensure you are still interested in the intern and you have the right communication skills.

I received a mail later stating that I will be required to take a Skills Assessment Test at a local proctor center.

Round 2: The skill assessment test is timed, and though it is important to get each and every answer correct, also keep an eye on the clock. It consists of 3 rounds:

• First, a 2-minute round of math and verbal.
• Second, some questions about a language that they make up. These questions are mostly syntax related and honestly, the first 2 rounds don't require any preparation.
• The third round is the most important round. It had 4 coding questions, and I think this is the make or break round.

Had a lot of hopes on it as I had done decently well in all the rounds, but received a mail after 3 weeks (the wait is the worst part) saying they have proceeded with other candidates.

If you go through all the questions on the popular interview-related sites, you will have a very good indication. Some questions do repeat.

One question that I can remember is on 'multiplicative encryption'. It is not a complex one; we need to replace the letters a-z with a corresponding letter and a simple equation they specify.