Here is the Exam Pattern for DUET BTECH. (for ITand Mathematical Innovations):

SEC1. Mathematics - 50 min.(Duration) - 160 (Total marks) - 40(#of questions)

SEC2. Reasoning    - 35 min. (Duration) - 120 (Total marks) - 30(#of questions)

SEC3. Analytical     - 35 min. (Duration) - 120 (Total marks) - 30(#of questions)

It is a pen- paper test with 2 hrs. of time duration.

It is based on mathematics, Reasoning, analytical skills at 10+2 level.

It does not includes Physics and Chemistry.

All the best!