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CSIR NET Interference and diffraction — Previous Year Questions

15 CSIR UGC NET Physical Sciences previous year questions on Interference and diffraction from Optics. Every question is free to read, with the correct answer and solution one tap away. Download the PDF booklet or attempt the whole topic as a test below.

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Previous year questions from Optics are served in the same exam portal used for our mock tests.

CSIR NET
Optics
15 questions available

Default 3 minutes per question — 45 minutes for 15 questions.

All Interference and diffraction questions (CSIR NET)

  1. Q1.
    2025 Dec
    Single correct option
    CSIR_2025_Dec_Q41
    CSIR NET 2025 Dec Interference and diffraction previous year question CSIR_2025_Dec_Q41
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  2. Q2.
    2024 Dec
    Single correct option
    CSIR_2024_Dec_Q24
    CSIR NET 2024 Dec Interference and diffraction previous year question CSIR_2024_Dec_Q24
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  3. Q3.
    2024 Dec
    Single correct option
    CSIR_2024_Dec_Q27
    CSIR NET 2024 Dec Interference and diffraction previous year question CSIR_2024_Dec_Q27
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  4. Q4.
    2024 Dec
    Single correct option
    CSIR_2024_Dec_Q29
    CSIR NET 2024 Dec Interference and diffraction previous year question CSIR_2024_Dec_Q29
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  5. Q5.
    2024 June
    Single correct option
    CSIR_2024_June_Q37
    CSIR NET 2024 June Interference and diffraction previous year question CSIR_2024_June_Q37
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  6. Q6.
    2023 Dec
    Single correct option
    CSIR_2023_Dec_Q34
    CSIR NET 2023 Dec Interference and diffraction previous year question CSIR_2023_Dec_Q34
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  7. Q7.
    2023 June
    Single correct option
    CSIR_2023_June_Q56
    CSIR NET 2023 June Interference and diffraction previous year question CSIR_2023_June_Q56
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  8. Q8.
    2022 June
    Single correct option
    CSIR_2022_June_Q64
    CSIR NET 2022 June Interference and diffraction previous year question CSIR_2022_June_Q64
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  9. Q9.
    2020 June
    Single correct option
    CSIR_2020_June_Q28
    CSIR NET 2020 June Interference and diffraction previous year question CSIR_2020_June_Q28
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  10. Q10.
    2019 June
    Single correct option
    CSIR_2019_June_Q31
    CSIR NET 2019 June Interference and diffraction previous year question CSIR_2019_June_Q31
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  11. Q11.
    2018 Dec
    Single correct option
    CSIR_2018_Dec_Q32
    CSIR NET 2018 Dec Interference and diffraction previous year question CSIR_2018_Dec_Q32
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  12. Q12.
    2018 June
    Single correct option
    CSIR_2018_June_Q31
    CSIR NET 2018 June Interference and diffraction previous year question CSIR_2018_June_Q31
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  13. Q13.
    2017 June
    Single correct option
    CSIR_2017_June_Q54
    CSIR NET 2017 June Interference and diffraction previous year question CSIR_2017_June_Q54
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  14. Q14.
    2016 Dec
    Single correct option
    CSIR_2016_Dec_Q32
    CSIR NET 2016 Dec Interference and diffraction previous year question CSIR_2016_Dec_Q32
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  15. Q15.
    2016 Dec
    Single correct option
    CSIR_2016_Dec_Q43
    CSIR NET 2016 Dec Interference and diffraction previous year question CSIR_2016_Dec_Q43
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