after 12th what I do b.tech or join nda plz give me a great information

Greetings!

B.Tech : Bachelors of Technology often referred to as B.Tech, is a four-year full-time course that cover different fields of engineering and technology. The course is designed to develop the technical skills of aspirants who wish the work in the core technology and development sector. B.Tech comprises both theoretical and practical knowledge. Students are also offered hands-on training in order to learn how different software and hardware in their respective fields are operated. Apart from the core engineering sectors, B.Tech enables candidates to work in the Information Technology, Data Analysis, Consultancy and Management sectors. With good technical skills, Bachelor of Technology graduates can also apply for jobs in various Public Sector Undertakings (PSUs) and other jobs in the government sector.

The eligibility criteria required for admission in B.Tech is as follows -

• Min Qualification Required: 10+2

• Min. Marks Required (Aggregate): 50% to 70% varies from college to college

• Age Limit: Some colleges and entrance may have an age bar for aspirants who seek admission in B.Tech courses. Candidates should not be more than 24 years of age counted from the date of the examination.

Engineering Mathematics is the common syllabus for all B.Tech specializations in India. However, other subjects vary from one specialization to others. Basic concepts of Physics and Mathematics are similar across all specializations. For example, some of the subjects in Electrical Engineering and Electronics and Communication Engineering are similar. Similarly, some of the subjects in CSE and IT may be same.

NDA: Cadets who are accepted and successfully complete the program are sent to their respective training academies for one year of training before granting of commission: army cadets go to Indian Military Academy  (IMA) at Dehradun  , air force cadets to Air Force Academy  (AFA) at Dundigal  , Hyderabad , and naval cadets to Indian Naval Academy  (INA) at Ezhimala  , Kerala

^{For Air Force and Naval Wings of National Defence Academy and for the 10+2 Cadet Entry Scheme at the Indian Naval Academy: Candidates should have passed Class 12th exam in the 10+2 pattern of School Education or equivalent with Physics and Mathematics conducted by a State Education Board or a University.}

I hope this was helpful. Thank you!