It is advisable to choose your career based on your choice and your skills.

It totally depends on your interest whether you want to go for higher studies in your field or you want choose some different field as in SSC your B.tech will be of no use.

If you

Hi Abhi

You can qualify in JEE Main by following the steps given below :

Be regular with studies : You can't afford to skip a single day left for the exam. Pick up topics for each day and try and finish them on the same day. Don't procrastinate.

Divide

To score 230+ in JEE Main exam requires lot of hard work and dedication. Revision plays very good role to score good marks in your exam. Be sure you do it with proper planning. If you want you can also make your time-table. It will help you to focus. You

You can recommended below books for your preparation

For General Intelligence & Reasoning

Verbal and Non-Verbal Reasoning by R S Aggarwal

Analytical Reasoning by M K Pandey

For English Language

Objective English for Competitive Examinations by Tata McGraw Hill

Quick learning Objective General English by RS Aggarwal & Vikas Aggarwal

JEE Advanced is one of the competitive level exam. To get into IITs is a dream of many students.

You need to work hard and you should be dedicated to acheive your aim. Proper planning is required to crack your exam.

You can follow some strategies below for your preparation

Hi Samyukta, As per your query about the book having physics, chemistry and biology objective questions in one, YES it exists, but most don't prefer it as they prepare for each subject differently 

There are books of DISHA publications,..... By Aims4AIIMS..... LSOFT NEET 2018.....

I will advise go for books

Choosing a study material for your preparation depends on you. Choose the study material which you find easy to understand. 

In order to prepare for JEE Main it is very important that your concepts should be clear you can take help of NCERT books for that. After, completing your NCERT

To prepare for IIT JEE Main and JEE Advanced and CBSE Board Exams simultaneously is a slightly tough for the candidates and require a proper balance.

Follow the tips and plan your preparations accordingly.

1. Have a plan

Before you start, it is important to have a goal and plan

To prepare for CMAT you should work on your concepts try to make your base and fundamentals strong. 

You should focus on the topics which carries more weightage in the exam. 

Try to work on your speed for that you can solve as many as mock test series for your