Hello Raj, Greetings!



If you are going to prepare for SSC JE mechanical examination, you have to prepare mainly three subjects:



1. General Intelligence & Reasoning



2. General Awareness



3. Mechanical Engineering



Recommended Books for Mechanical Engineering:



1. Mechanical Engineering (Conventional and Objective Type) by R.S.Khurmi



2. SSC JE Mechanical Engineering – Topicwise Previous Solved Papers by made easy



3. Kiran SSC Junior Engineer Exam Mechanical Engineering Practice Work Book



Thank you, best of luck.