How can a bright student but from an average grade college secure higher package?

My younger brother cannot secure much in CAT 2013 & was forcefully admitted (by our parents) in a private college where placement is not good; average 3-4 lakhs. I feel that he is a bright student as from 4 months preparation, he had scored 76 percentile & 90 in aptitude.

What should he do/What opportunities are available for him, so that he can secure a much higher package (in the range of 8-10 lakhs) through off-campus??