Will you please tell me how to prepare for Navy UES Interview?????????

Here I am giving you some tips to prepare for Navy UES Interview

Tips to prepare for Navy UES Interview --

Know about yourself and Navy.
Know why do you want to Join Navy.
Be Confident.

Question which were generally asked in Navy UES Interview ---

Draw the map of India and plot it,
Who is prime minister and president of Bhutan,china,japan,sir lanka,south Africa and many others ?
Capital of all state of India.
Tell me five state of South Africa and name capital of each.
Name the different river and state form which they are originate.