Many of you are not certain if the results published by tuition centres are totally accurate. I agree to that as there is little verification that one can do.
For my results, I would say it is a verified data. Why is that so? It is public knowledge that, Raffles JC has an average of 70% distinction in A-Levels Physics and Catholic High School has an average of 80% distinction in O-Level Physics for years. Both schools are Top Performing for Physics. As part of the school, my average can be clearly deduced to be the same, not to mention that I have gotten 2 classes of 100% distinction in A-Levels before.