I graduated in 2016 from Pilani campus. My data is purely anecdotal.
I guess the average is above 10–12 LPA for Computer Science majors. I know lot of people in the 25–35 LPA CTC bracket. There are obviously more friends in the 10–20 LPA brackets, but they are growing much more rapidly than the rest of us in financial matters.
There is another answer which says average 4.5 to 6 LPA. That’s wrong.
I don’t think any company hiring Computer Science majors paying that less came to campus. I am not sure, but I don’t recall any company paying that low in an expensive town like Bengaluru or even Hyd.