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HAT Subject 2026 Quantum Mechanics Free Quiz 2
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HAT Subject 2026 Quantum Mechanics Free Quiz 2

Practice HAT Subject 2026 HEC Aptitude Test Physics MCQs from Quantum Mechanics. Get instant results with Explanation.

11. What are the energy levels of the hydrogen atom?



12. What is the Bohr radius?



13. What is the principal quantum number?



14. What is the angular momentum quantum number?



15. What is the magnetic quantum number?



16. What is the spin quantum number?



17. What is the intrinsic property of electrons?



18. What particles have integer spin?



19. What particles have half-integer spin?



20. What does wave-particle duality state?



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📋 HAT Subject Entry Test Information

HAT Subject Test

Conducting Body: Higher Education Commission (HEC)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Official Test Pattern (Total: 100 MCQs):

Merit Formula: There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)

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❓ Frequently Asked Questions about HAT Subject

What is the merit calculation formula for HAT Subject?

There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)

How many MCQs does HAT Subject contain?

100 MCQs

Who conducts the HAT Subject?

Higher Education Commission (HEC)

What is the time duration for HAT Subject?

120 minutes

What is the subject breakdown for HAT Subject?

Computer Sciences (100 MCQs), Electrical Engineering (100 MCQs), Software Engineering (100 MCQs)