This book has been compiled with the main aim to help thestudents to quickly revise the speciality-wise up-to-date referenced questionsasked in various entrance examinations. It is divided into three volumes, eachcontaining approximately 40,000 MCQs. This book, the second volume of the set,covers the subject of Basic Sciences. It is designed as a supplement to thestandard textbooks. It includes the referenced MCQs (of previous years papers)of various PG medical entrance and services examinations. The students whilepreparing the text or just before examination can quickly go through the book.This will help in detecting the areas of weakness in understanding the text andthus, will improve the skills with multiple choice system of examinations.