The most comprehensive book for FRCR PART 1 (Physics)----There are about 1200 MCQs (1200 x5 =6500 statements) covering each and every aspect of latest syllabus of FRCR including MRI and USG..Each MCQs is followed by answer with relevant explanation with reference.. Most of MCQs are based on two most important books for FRCR ---1. 4th edition,1990 reprinted 2010, Christensen's Physics of Diagnostic radiology and 2.second edition(2008), Farr's Physics for Medical Imaging. Perfect revision tool for candidate sitting in the FRCR PART 1.