This is my sincere advise to all folks who are planning to attend walk-ins if you already hold a job because you dont deserve this kind of treatment from this company. Let me tell you first you have to stand in long queue(sometimes it may extend to main road) under hot sun for min 1 hr before someone to come and collect your resume.
Next after long wait one clown from recruitment will come and inform you that your exp is more or your cv doesnt fit the profile though the skills mentioned in interview call letter matches to your resume. You can argue this but you get standard answerwe will get back to you.
So guys this is my exp, I know opportunity is imp but dont degrade yourself, you know what I mean:)