Ray Optics and Optical Instruments

JEE Main · Physics · 14 past questions

These are the board's own papers. 195 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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1. Q7 2026 5 Apr Shift 1

   A compound microscope is designed with two symmetric biconvex lenses. The objective lens is cut vertically…

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2. Q14 2026 8 Apr Shift 2

   Some distant star is to be observed by some telescope of diameter of objective lens a, at an angular…

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