IIT JEE Physics Problems and Solutions Volume I is an excellent resource for high school students, who are determined to acquire the confidence and skill to tackle the IIT JEE Physics paper through self-study. Volume I covers statics, dynamics, thermodynamics and liquids. Volume II covers electricity, magnetism, light, sound and modern physics.
This volume contains solutions to more than 400 problems from Irodov's Problems in General Physics that are within the scope of the IIT JEE syllabus. There are other problems and solutions as well. The solutions are sound, short and crisp and the use of diagrams is lavish.
An important component is the 100 pages of notes, which are concise compilations of theories and results needed to solve the problems.
Gautam Ganguli is a metallurgical engineer and a gold medallist in the Senior Cambridge School Leaving Examinations in 1959. He graduated from IIT Kharagpur in 1963.
A hands-on professional, he retired from the corporate sector in 2014 as the President of the BRG Group of Industries.
Despite the professional demands on his time, he has always had a continued interest in the interface between academics and industry, training of young engineers in modern technology and the encouragement of high school students to opt for engineering as a career.
The singular one if you want to crack Irodov, the relevant portion required for your JEE needs. Other books and apps are available and they do provide solutions to Irodov. But this one is the classic one among them all. Also read my review of vol. 2 of this book. The same words are applicable to this one, too.