Aptitude Test : -- 30 -- 25
Quantitative : -- 30 -- 25

Technical : -- 30 -- 30

Technical Interview is some what easy.
1. Find a node with the given key in BST
2. Find the sub string in the given string.
3. Delete a node in a circular linked list.
4. How can you find the middle node in a linked list.
5. How can you find the loop in a linked list.
6. Diff b/w references and pointers
7. Give real world example for Data Encapsulaion.
8. He gave me one program on pointers in which I had to find the error and correct it.
9. He gave me a puzzle to solve in C++.
10. what is demand paging? and its advantages.
11. what is page fault?
12. What are different page replacement algos and which one is best?
13. just write a simple join query?
14. Why do we use outer joins?

HR interview is very simple. They already decided to take me. That's why they asked only two questions.
1. Introduce Your self.
2. Do you have any questions to ask?
then I asked two questions.
1. In which domain I will Work if I get selected?
2. What is the training duration?

To be selected, you have a good knowledge in C, Data Structures and OS Concepts. You have to be very perfect in basics.

Around 120 members wrote the written exam. And 40 got shortlisted. After that Tech written exam only 9 got selected. In Tech written 30 questions are there. And we have to answer them in 30 minutes. All are based on C, C++ and OS(5 Questions).
Questions are some what easy.

The main reason I got selected is, My name was at top second place in the written test. And in Technical Interview also I performed very good.