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NTS NAT IGS Practice Physics Geometrical Optics MCQs Test 2
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NTS NAT IGS Practice Physics Geometrical Optics MCQs Test 2

Practice NTS NAT IGS 2026 Practice Test Physics MCQs from Geometrical Optics. Get instant results with Explanation.
Practice Quiz 2 for "Geometrical Optics" (Physics). Total 32 MCQs available, split into 4 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in NTS NAT IGS.
General10 MCQs
1. What is an optically rarer medium?
2. When does total internal reflection occur?
3. What is the critical angle?
4. What principle do optical fibers work on?
5. What is the approximate critical angle for water-air interface?
General10 MCQs
6. Why does a diamond sparkle?
7. Which lens diverges light rays?
8. What is the lens formula?
9. What is the power of a lens?
10. What is the power of a convex lens of focal length 0.5 m?

📋 NTS NAT IGS - Test Online Practice Quizzes

NTS NAT IGS Practice Test

Conducting Body: National Testing Service (NTS)
Frequency: Monthly | Time: 90 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 90 MCQs):

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