Manipal

Manipal is an old established university for Engineering with good faculty and facilities. It has a reasonably good placement track record.

90 from 200 is not a very good score. You may or may not get Aeronautical. Try giving a retest and score higher.

Please specify the exam, is it Manipal own entrance test or admission based on JEE Mains.

Please specify the exam, is it Manipal own entrance test or admission based on JEE Mains

You didn't mentioned about the branch of Manipal you are talking about.

Are you interested in Automobiles or Airplanes? Both fields are really good. It depends on what you want to pursue for a career. Automobile at present has a wider scope at present and better placement records too. Manipal has a good faculty for both Aeronautical and Automobile Engineering. Most teachers have experience in both fields so you can talk tp them once you join Manipal and can change you branch to the other if you want.

Very average. Look for other options.