First they have aptitude test, For me the the aptitude is bit hard. If you clear first round then there is SQL test. If you clear that to then you are qualified for face to face interview.

First round : Aptitude Test(Reasoning 20 questions,Maths 10,English 10) Prepare from careerbless.com and glassdoor hints. Second round : MCQ on C# mainly based on 2 D array,virtual class,partial class,enumeration (Total 15 questions) After that they given SQL queries to write containning 25 questions .I did not cleraed Technical test.