From where to practice topic-wise questions without time constraints on your site? The solved sets are too easy and too few in number; the material you have sent has very basic questions even at the highest level of difficulty and most of them do not match the pattern asked in your sectionals or mocks. The material is not at all helpful (especially for DILR practice). Please provide topic-wise question sets for each of VARC, DILR and QA, as other preparation sites provide.