L1, L2 Visa

This site was very useful for my preparation. We (I, wife and son) appeared for L1B Blanket visa on 21st August at Chennai Consulate. Our initial appointment was on 8th Aug (for biometrics) and 9th (for visa interview). However, due to the unfortunate demise of Mr. Karunanidhi, our appointments were cancelled and had to reschedule. I could not get consecutive dates and had to travel to Chennai two times (10th August for biometrics and 21st August for Visa Interview).
The interview went on for almost 10 minutes. Most of the time, VO was typing some information. She asked the usual questions like how long are you working for this company, what is your role and responsibilities, highest qualification, salary etc. She also asked some specific questions about the projects I mentioned to her.
She just asked one question to my wife (her education qualification).
In the end, she stamped on the three sets of I129S and returned two copies back to me. I was little confused as she didn't say anything about visa. When I was about to pick up my copies, she said your visa is approved and safe travel!