Science

PROS of Indian Space Research organisation:
1- You can not get more technical work anywhere than in the Indian Space Research organisation. One of them works at cutting-edge technologies nowhere in India one gets such opportunities.
2- The responsibilities you will be holding will be far lesser than most of the Indian Engineering Service officers do for the same salary or better salary.
3- you may maintain a Greater work-life balance. You may spend more time with your family members. At least in most cases.
4- There is organizational PRIS (20 percent basic) and individual PRIS. Not present in Indian Engineering Service.
5- There are no transfers and stable postings unless you ask for them. PROS of Indian Engineering Service:
1- The social status and respect of an Indian Engineering Service officer are unmatched by a Science/engineer in the Indian Space Research organisation. You may get a vehicle that you can not dream of in at least 25 years of service in the Indian Space Research organisation.
2- There are no interviews for promotions and it is time-based that is salary won't get affected. Trust me I have seen who got dropped/delayed promotion since it is performance based in the Indian Space Research organisation.
3- You can move to other ministries/departments on a deputation basis which is not possible in the Indian Space Research organisation. You will stick in the same department for most of your career even if you don't like it in the Indian Space Research organisation. Apart from all these, you can always become great through dedication and hard work in both Indian Engineering Service and Indian Space Research organisation.

ISRO recruits students for the posts of SC. The exam is conducted for various streams like CSE, ECE, and ME. The exam has two phases Written and Interview. ISRO Exam Preparation Strategy for ECE branch:
1- Cover the syllabus thoroughly: The syllabus for the Indian Space Research Organisation exam is not publicly stated, but we have tried including the syllabus based on the weightage review of previous papers, which will aid students in their preparation for the ISRO exam. Smart work is key in this process as the students are expected to build conceptual clarity as well as a strong foundation on all topics and that too in a particular time frame.
2- Study Plan:
The next most imp thing that students need to do is list out all the imp topics according to their marks weightage in the previous year's question papers. This will help them immensely in the preparation process.
3- Test Series:
Test series are the most imp part of any competitive examination. Students should attend mock tests to evaluate their preparations before finally sitting for the examination. This will help you to improve your weak area and give you confidence for exams.
4- Other Imp Tips:
Students should skip irrelevant subjects and focus on the essentials. This would save you time and effort. Graduate Aptitude Tests in Engineering and Indian Space Research Organisation exams are very similar in terms of questions asked, difficulty level, syllabus, etc. So, students who are preparing for GATE have an upper hand in the ISRO examination. Syllabus: Electromagnetics, Communications Systems, Electronic Devices, Networks, Analog Circuits, Digital circuits & Microprocessors, Control Systems, Signals and Systems, Microwave Engineering
Resources:
Questions asked in the Indian Space Research Organisation examination are completely similar to that of the Graduate Aptitude Test in Engineering syllabus. Candidates need to prepare for the Indian Space Research Organisation examination based on the Graduate Aptitude Test in Engineering syllabus and undergraduate curriculum. ISRO examines the previous year's questions. Previous year's questions of Graduate Aptitude Test in Engineering, Defence Research and Development Organisation, etc. Indian Space Research Organisation questions are based on facts, formulas, methods, and techniques.

No, Maths is not compulsory for all posts in the Indian Space Research Organisation. If you want to join as a Scientist or Engineer (SC), then yes you have to study math in class 10+2. After which you can do a Bachelor of Engineering/Bachelor of Technology/Master of Science and join the Indian Space Research Organisation. If your Diploma in engineering you can let join as a Technical Assistant. Even here you would be studying mathematics. If you do not opt for Maths go for the commerce or arts stream still you can join the Indian Space Research Organisation in the administration or account area either as an assistant, admin officer, account officer, purchase and stores officer, etc. I hope this will help you.

Benefits of Joining ISRO
Indian Space Research organisation is known as one of the largest Indian organizations filled with people having high skills and knowledge. The Indian Space Research organisation not only provides a decent salary but also lends a reputation and decent lifestyle to its employees. Following are some of the benefits of the Indian Space Research organisation:
The best benefit to work in ISRO is job security. You get long-time employment along with the promise of safety for your job. Allowances and pay in the Indian Space Research organisation are comparatively better than many other Indian Jobs. Reputation is also one of the best things you get when you add the Indian Space Research organisation to your resume. Indian Space Research organisation employees are also liable for their pension after retirement. Other facilities provided by ISRO are Medical facilities for you and your family members, a Limited Housing facility, Travelling Concessions, advance on House Construction, Group Insurance, a Subsidised canteen, House Rent Allowance, etc. I hope this will help you.

If you are interested in space Science. To become a scientist, the best option is to go for aerospace engineering as the first choice of graduation course. Moreover, you can do Electronics and Communication Engineering, Mechanical engineering, Computer Science and Engineering, Electrical Engineering, Agriculture Engineering, Geophysics, etc. After all not all scientists observe space, some work on building up and controlling rockets and rovers too. So, plenty of choices are there but you should make sure that you score at least 65 percent to 75 percent marks in graduation to be able to get a job at the Indian Space Research organisation.