Example 1 · difficulty 2/5
A ray of light travels from a transparent medium of refractive index √2 into air. The critical angle for the medium–air interface is:
- A. 30°
- B. 60°
- C. 45°
- D. 90°
Current-syllabus practice · Physics
NEET Physics Ray Optics Questions
Ray Optics practice focused on mirrors, lenses, refraction, optical instruments and sign-convention discipline. Every preview below comes from NeetVellum's live original bank—not an unverified PYQ reconstruction.
What to master
mirrors, lenses, refraction, optical instruments and sign-convention discipline.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 3/5
An object is placed 30 cm in front of a thin convex lens of focal length 20 cm. The image formed is:
- A. 60 cm behind the lens, real, inverted and twice as tall as the object
- B. 12 cm in front of the lens, virtual, erect and diminished
- C. 60 cm in front of the lens, virtual, erect and magnified
- D. 12 cm behind the lens, real, inverted and diminished
Example 3 · difficulty 3/5
A ray passes through a prism of refracting angle 60° at minimum deviation of 30°. The refractive index of the prism material is closest to:
- A. 1.33
- B. 1.50
- C. 1.73
- D. 1.41
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
How many Ray Optics NEET questions are available?
NeetVellum currently publishes 134 original, verified questions across the linked canonical chapter.
How should I revise Ray Optics for NEET?
Attempt questions before rereading, classify each miss, repair the specific concept, and re-practice after a delay until the error pattern disappears.