Round 1:
The test was conducted in AMCAT platform. There were 4 sections.
1. Quants - around 15 questions
2. Logical Reasoning - around 14 questions (it was very easy)
3. Technical Questions - 25 (C - core concepts)
4. Coding -2 (python was not allowed, so i couldn't clear this round.)
(coding questions were based on gray code and one permutation question)
Not everybody got the same questions. Some got easy coding questions as well.
You need some luck to get placed in citi.