CBSE Board Exam 2020: Important MCQs (with Answers) for Class 12 Physics - Chapter 9 - Ray Optics and Optical Instruments; Also useful for JEE Main, UPSEE, WBJEE& Other Engineering Entrance Exams

Check important MCQs (with Answers) for Class 12 Physics Board Exam 2020 (Chapter 9 - Ray Optics and Optical Instruments). These MCQs are also useful for other competitive exams like UPSEE 2020, JEE Main, WBJEE etc.

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