2nd Round of Interview with IT head is worst. First of all he will point out negative about you then he will take rounds of Interview As per the reviews of past employee of Osource sounds like Rejection is better than getting hired in this company

Basic HR question But In technical round questoins asked was a bit hard First there was HR round in which they asked Normal question After that they made us waiting a bit long And then in technical round techical questions were asked which was a bit hard.