Obtaining a driving license in any of the three categories—A: Motorcycle, K: Scooter, Moped, and B: Car, Jeep & Van—requires completing a biometric process, a written test, and a trial exam. First, you need to visit applynew.dotm.gov.np, sign up, and book a date at the nearest transport management office for the biometric process. Usually, the written test is scheduled for the following day. To pass, you need to score at least 60 marks, which means correctly answering 15 out of 25 questions or achieving 100 marks. If you pass the written test, you'll be eligible to take the trial exam, where you must score at least 70 marks to pass.
I have gathered hundreds of questions in the same format as those asked in the written exam. You can practice them before heading to the exam hall.