Ray Optics and Optical Instruments

JEE Main · Physics · 14 past questions

These are the board's own papers. 208 more board questions reprinted in the books we use in class are for signed-in students: sign in.

4 of 14 · show all

1. Q2 2026 2 Apr Shift 1

   Refer the figure given below. $\mu_1$ and $\mu_2$ are refractive indices of air and lens material. The height… (with a figure)

   Try it →
2. Q9 2026 5 Apr Shift 2

   An object $AB$ is placed 15 cm on the left of a convex lens $P$ of focal length 10 cm. Another convex lens…

   Try it →
3. Q10 2026 6 Apr Shift 1

   A spherical interface lens of radius $R$ separates two media of refractive indices 1 and 1.4 respectively as… (with a figure)

   Try it →
4. Q13 2026 8 Apr Shift 2

   A thin biconvex lens is prepared from the glass ($\mu = 1.5$) both curved surfaces of which have equal radii…

   Try it →