on population basis means...if a community 'A 'has 10 lakh people and other 'B' has 2 lakh people...and for 'B' if you are providing some 69% reserve..so 'B' would enjoy more with less population and 'A' having such huge population will not enjoy ...so based on this majority population must be reserved high...I think your brain is something related to clay..so it is like
