- NCERT Exemplar Questions & Solutions: CBSE Class 12 Physics – Chapter 9: Ray Optics and Optical Instruments
- Published on October 14, 2016
- Jagran Prakashan
- Issues 1670
- Language - English
- Published daily
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NCERT Exemplar Questions & Solutions: CBSE Class 12 Physics – Chapter 9: Ray Optics and Optical Instruments
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