V5 Systems interview questions

The first round was phone screening and it went pretty well and smooth. The questions asked were "Reverse the Linked List" and "Check if the given string is palindrome or not". I was asked to come for an on-site interview. The on-site was again scheduled on two different days(If you clear the first on-site interview, you will be invited for the second on-site). Again the questions were standard and doable.