Another reply that I sent before this post seems to be missing here.
Thank you very much aeh:-) I found from the school that these are percentiles based on the normal population.
He has anyways made the gifted cut-off as one of his scores is over 95th percentile. And as he has made the cut-off, he is asked to take an IQ test soon. But we will be moving out of this state and the school which he will be joining is using CoGAT screener for kindergartners. I hope that gives a better picture of his aptitude skills.
