Hey you need to get 99 percentile and above for sure to get a good college. Government btech colleges like VJTI had cutoff of 99.97 percentile last year. So to hear this, it's a very big digit, but it isn't that way. Try to score around 160 and above and surely your percentile would be in the range of 99.3 - 99.7 and above percentile and then you'll get a decent college.

Best wishes. Thank you.