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HEC ETC 2026 USAT GS Entry Test Gen Science Light and Sound Free Quiz 1
HEC ETC Quiz
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HEC ETC 2026 USAT GS Entry Test Gen Science Light and Sound Free Quiz 1
Practice HEC ETC 2026 USAT GS Light and Sound MCQs. Get instant results with Explanation.
Practice Quiz 1 for "Light and Sound" (Gen Science). Total 18 MCQs available, split into 2 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in HEC ETC.
General10 MCQs
1. What is reflection of light?
2. What is refraction of light?
3. Which type of mirror is a converging mirror?
4. Which type of mirror is a diverging mirror?
5. Which part of the eye focuses light?
General10 MCQs
6. What type of wave is sound?
7. What is amplitude of a wave?
8. What is an echo?
9. What is the speed of light in a vacuum?
10. What is the approximate speed of sound in air?

📋 HEC ETC - Test Online Practice Quizzes

HEC ETC USAT

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

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Merit Formula: There is no single HEC merit calculation formula for USAT. Universities determine their own merit criteria.

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