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Prism Questions

Practice 9 Prism questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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9
Total Questions
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1
Easy
๐ŸŸก
6
Medium
๐Ÿ”ด
2
Hard
Practice by Exam:Physics(9)

About Prism โ€” practice questions, PYQs & concepts

Prism is a frequently-tested topic on Physics. ExamTest.live currently lists 9 Prism questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

Prism weight in competitive exams

Across our Prism question bank, the largest sources are Physics (9). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 1 easy Prism questions are available โ€” build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Prism Questions(1โ€“9 of 9)

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Q1mediummcqPhysicsNEET (UG) 20172026
0% accuracy
A thin prism having refracting angle is made of glass of refractive index . This prism is combined with another thin prism of glass of refractive index . This combination produces dispersion without deviation. The refracting angle of the second prism should be:
Q2mediummcqPhysicsNEET (UG) 20182026
The refractive index of the material of a prism is and the angle of the prism is . One of the two refracting surfaces of the prism is made a mirror inwards, by silver coating. A beam of monochromatic light entering the prism from the other face will retrace its path (after reflection from the silvered surface) if its angle of incidence on the prism is:
Q3mediummcqPhysicsNEET 20212026
Find the value of angle of emergence from the prism. Refractive index of the glass is .
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Q4mediummcqPhysicsAIEEE 20122026
A spectrometer gives the following reading when used to measure the angle of a prism.Main scale reading: degreeVernier scale reading: divisionsGiven that division on main scale corresponds to degree. Total divisions on the vernier scale is and match with divisions of the main scale. The angle of the prism from the above data is:
Q5hardmcqPhysicsPhysics
For the angle of minimum deviation of a prism to be equal to its refracting angle (), the prism must be made of a material whose refractive index ():
Q6easymcqPhysicsPhysics
A ray of light is incident at an angle on one face of a prism of angle (small) and emerges normally from the opposite face. If the refractive index is , the angle is nearly equal to:
Q7mediummcqPhysicsPhysics
The angle of a prism is 'A'. One of its refracting surfaces is silvered. Light rays falling at an angle of incidence on the first surface returns back through the same path after suffering reflection at the silvered surface. The refractive index , of the prism is:
Q8hardmcqPhysicsPhysics
A beam of light consisting of red, green and blue colours is incident on a right angled prism. The refractive index of the material of the prism for the above red, green and blue wavelengths are and respectively. The prism will:
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Q9mediummcqPhysicsPhysics
The angle of incidence for a ray of light at a refracting surface of a prism is . The angle of prism is . If the ray suffers minimum deviation through the prism, the angle of minimum deviation and refractive index of the material of the prism respectively, are:

Frequently Asked Questions

How many Prism questions are on ExamTest.live?โ–ผ
We have 9 Prism questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Prism MCQs free?โ–ผ
Yes. All Prism questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Prism questions?โ–ผ
Prism questions are commonly asked in Physics. You can filter by exam using the links above.
How do I practice Prism questions effectively?โ–ผ
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.