This books covers topics on Reilable Q with option , Each option explained with text material given in the guide are mostly "exact lines" of standard and common text book to avoid confusion. Special emphasis is given on typical , common & often repeated topics of PGI Chandigarh,extra material in form of extra edge, also know, facts to remember, review & high yielding facts are given which will helps you forthcoming exams.References are given from both latest edition as well from previous edition of the textbooks so that you can judge, changes in any prospects of the topic easily.