Dear Nikil
Mayank had given some details about the available career options.
But here,  I'm providing the details regarding defense.
First of all , after Intermediate a candidate can apply for the NDA exam to join Defence services

Actually , this is the best way to join Defence services

To apply for the NDA EXAM , (National Defence Academy)

The candidate should have completed 12Th with PCM as main subjects
The candidate's age should be between 16.5 to 19 years
The candidate must be an UNAMRRIED MALE candidate
The candidate must be a citizen of india


The Selection process is ,

1) Written exam
2) SSB Interview
3) Medical test



Later , the candidates can apply for some other posts as given below

* The candidates cna apply for the post ofGROUP'X'(TECHNICIAN ) in AIRFORCE
The age of the candidate should not be morethan 22 years

* The candidates can apply for different posts inMINISTRY OF DEFENCE
1) FIREMAN
2) MAZDOOR
For these posts , the candidates age should be between 18-25 years

All the best.

Hello,
One thing i will say that focus on your interest not on money.
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• JEE Advanced

Only JEE Main qualified applicants will be able to apply for JEE Advanced. This examination is conducted by IITs. The admission to qualifying applicants to all UG engineering & other science courses offered at 16 IITs in India & ISM Dhanbad. There will be 2 papers of 3 hours each. The question paper will be available in Hindi & English both. Each question paper will have 3 separate sections as Physics, Chemistry & Mathematics.

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Birla Institute of Technology & Science Admission Test- This entrance examination is conducted to provide admission to deserving applicants in engineering courses at BITS campuses in Pilani, Goa & Hyderabad. It is an online examination to offer admission at BITS Pilani engineering, Pharmacy, Information Systems & other courses. The notifications will be published in the month of December & online examination will be held in May to June.

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Vellore Institute of Technology Engineering Entrance Exam- The eligible applicants will get admission to numerous B Tech degree courses through VITEEE. The application process starts on VITEEE in the month of December & the examination held in the month of March.

Popular Architecture Entrance Exams:

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It is an architecture entrance examination to offer admission to interested applicants at B.Arch program in India in Govt. & Govt. aided & un-aided colleges of architecture. This examination can be given at any designated examination centre before minimum 6 working days of cutoff date for applying in preferred colleges. The application process for NATA will starts from March & the examination can be taken in any working day from March to August.

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