Pass your engineering license exam.
Mock tests in the real exam format. Built by an engineer who sat the exam.
Exactly like the real exam.
- Multiple-choice questions
- 100
- Auto-submits at zero
- 2 hours
- Pass mark
- 50%
- Chapters × questions
- 10 × 10
- Questions per page
- 30
13. What is the time complexity of binary search on a sorted array?
- O(log n)
- O(n)
- O(n log n)
- O(1)
How it works
- 1
Take a full mock
100 questions, 2 hours, on a screen that looks like exam day.
- 2
See your strengths
Your result shows how you did in each of the 10 chapters.
- 3
Practise where you can grow
Open chapter practice and learn from every explanation.
What you get
3 free
Full 100-question timed mock tests
Same format, timer and 30-per-page layout as exam day.
Take a free mockChapter practice
Untimed, with an explanation after every question.
Strengths & room to grow
A result page broken down by chapter.
1,900+
IT questions, each explained.
Notes to MCQs Coming soon
Upload a PDF of your notes.
Exam Pass Coming soon
Unlimited mock tests.
Questions before you start
See all questions →Is it free?
Yes. Three full mock tests and Chapter 1 practice are free, and every chapter page has free sample questions with answers. A paid Exam Pass for unlimited mock tests is coming soon.
Is Er. Tayari the official NEC website?
No. Er. Tayari is an independent practice site and is not affiliated with or endorsed by the Nepal Engineering Council. For exam dates, fees and rules, always check the Council's own notices.
Are these the real exam questions?
No. Every question is written for practice, in our own words, to match the syllabus and the style of the exam. No one can promise that a practice question will appear in the real paper.
Do I need an account? Is my progress saved?
No account or login is needed. Your attempts and scores are saved only in your own browser, so clearing the browser's data or switching to another device resets them.
Free resources
Sample questions by chapter
- 01Basic Electrical and Electronics
- 02Digital Logic and Microprocessor
- 03Programming Languages and Web Technology
- 04Information System and Artificial Intelligence
- 05Data Communication, Computer Network and Organization
- 06Computer Graphics and Multimedia System
- 07Data Structures, Database System and Operating System
- 08Software Engineering and OOAD
- 09Information Theory System and Coding
- 10Project Planning, Design and Implementation