Students must firstly know exam pattern well and study onky from top recommended books which afe most useful and saves time.
Secondly practice a smany sample papers as you can and keep rectifying mistakes committed and revise those similar questions thoroughly.
Make short notes and solve out all doubts by group study.

List of recommended books below.
https://competition.careers360.com/articles/best-books-for-ssc-je-2019

Hello Shivam,
SSC JE exam is conducted to recruit candidates for the post of Junior Engineers.
You should know about the syllabus and pattern of the exam.
According to SSC JE 2019 exam pattern, Paper I comprises 200 objective type questions from General Intelligence Reasoning, General Awareness and
Part A (General Engineering – Civil and Structural)/Part B General Engineering (Electrical)/Part C General Engineering (Mechanical).

You must have proper strategy to prepare for the exam. Technical knowledge is required in JEE exam and extra efforts are needed for the preparation of technical section.
Try to have your basic concepts cleared. After preparing any topic, you should solve questions related to that topic. Practice as much questions as you can.
Read newspapers for General Awareness section and stay updated with the current happenings. General Awareness section is very vast. It will consist of questions from History, Culture, Geography, Economic Scene, General Polity and Scientific Research, etc.

You should solve previous  year question papers for practice and give mock tests. It will help you to analyze your preparation also.
Good Luck!

Hello,

Below are few tips for SSC JE Preparation 2018.

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• Understanding the exam pattern - Candidates should know the the exam pattern thoroughly. This will help candidates to know the overall structure of exam.

• Buy the books that covers the syllabus

• Make a time-table and study accordingly

• Practice previous years question papers

Thank you!!