: Contains over 7,000 to 8,000 objective questions covering the entire mechanical engineering syllabus.
: Engineering Thermodynamics, I.C. Engines, Heat & Mass Transfer, and Refrigeration & Air-Conditioning (RAC). : Contains over 7,000 to 8,000 objective questions
The book contains more than with answers, covering the entire mechanical engineering syllabus. Major topics include: The book contains more than with answers, covering
| Feature | Free PDF (Old edition) | Physical Book (New edition) | | :--- | :--- | :--- | | | Missing pages, outdated codes | Updated syllabus, new questions | | Revision Speed | Slow (staring at a screen/laptop) | Fast (flip pages, highlight, sticky notes) | | Eyesight | Bad for long study hours | Neutral (paper is easier on the eyes) | | Exam Hall | Not allowed | Use it for practice at home | If you are serious about a career in
The RK Jain objective book remains a cornerstone for mechanical engineers. By systematically working through its vast library of questions, you can transition from basic conceptual knowledge to exam-ready proficiency. If you are serious about a career in the public sector or cracking a major entrance exam, this resource is an indispensable part of your toolkit.
You can download the PDF version of RK Jain's "Mechanical Engineering Objective Questions" from various online sources. Some popular websites and platforms that offer this book include:
As of 2025, the publication houses the latest edition of R.K. Jain. Look for the 2023 or 2024 revised edition .