Can I attend direct Personal Interview without Written Test

How to attend personal interview directly for IT companies without written test by having 80%???

[Kiran Chandar]

For IT companies as well as other companies, you cannot decide whether you want to attend Written test or not, Your percentage does not matters in this case.
You have to go through all test rounds that the company is conducting.

Various stages of the selection process remain, broadly, the same for these companies, with some slight variations.

The following are the stages that students normally go through as a part of Campus Recruitment:

(i) Aptitude Test
(ii) GD
(iii) Interviews

Here is the list of top IT companies:

IBM
HP
Accenture
ACS
Alcatel-Lucent
Atos Origin
BT Global Services
Capgemini
CSC
Dell
Ericsson
Fujitsu
General Dynamics
Hitachi
Huawei
Lockheed Martin
Logica
Microsoft
NEC
Nokia Siemens Networks
Northrop Grumman
NTT Data Corporation
SAIC
Siemens
T-Systems