JEE Main Physics · Ray Optics and Optical Instruments
Astigmatism and Cylindrical Lenses
Astigmatism and Cylindrical Lenses (Ray Optics and Optical Instruments) was asked once in the 42 JEE Main shifts Lumi analysed, in 2021.
- Times asked
- 1
- in 1 shift
- Years
- 2021
- Usual format
- Single correct
- Conceptual
- Pattern
- Gone quiet
- asked once so far
How it is asked
- Identify eye defect from symptoms
Difficulty
Easy 0Medium 1Hard 0
Where it sits
Chapter: Ray Optics and Optical Instruments. Topic: Optical Instruments, 7 questions over 7 ideas.
Every time it came
The question
Newest first, each with its options and official answer.