Hi Venkatesh. Careers 360 has all the preparation exams , old question papers and sample papers for all kind of examinations. You just need to visit the given link. For related information, kindly visit https://engineering.careers360.com/articles/gate-question-papers

I hope this information has helped you:)

Hey,

Following are the links for your reference:

• http://aerospace.gateing.com/gate-aerospace-answer-key/
• https://www.examrace.com/GATE/GATE-Previous-Years-Papers/Aerospace-Engineering/

For any further question, feel free to ask.

Good luck preparing for the exam.

All the best!!