I don't remember the exact questions, but here are few string which may help you.
And you passed the first round please please do share the questions.
And one list request if are going to interview in any company plz share the questions.
1) Predictable delegates use as
2)global assemble cache can maintain, option a> 2 assembly with same name, version. b> same name, diff version c> maintain only one, d>
3) which not html5 attr/ properties id, name, accesskey, class,..
4) html tag sequence <i> <u><b>
5)html not work with empty ... action, class, form,...(dont remember the exact question)
6)Conversion type cast related question.
7) if we implement interface class do we need to convert the implemented class to interface class...
8)in asp.net page completely load on which event.
9) sql cursor, a> is it slow down the process b> is it not use full, c>...
10)because of sql indexing a>table update work fast b> update work slow c> not effect. d>...
11)generic is import to use which functionality
12)in class when properties variable define..
you need 18 correct answer to clear the round. You can just go through these topic and it may help you.