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Daily Question Banks for Engineering Entrance and Board Exams

Qod Archive

Questions

Physics

Multiple Choice Question with Only One Choice Correct
The dispersion of light in a medium implies that
(a) lights of different wavelengths travel with different speeds in the medium.
(b) lights of different frequencies travel with different speeds in the medium.
(c) the refractive index of the medium is different for different wavelengths of light.
(d) all of the above.

Chemistry

Multiple Choice Question
Which of the following compounds will react with ethanolic KCN?

(a)

Ethyl chloride

(b)

Acetyl chloride

(c)

Chlorobenzene

(d)

Benzaldehyde

Mathematics

Multiple Answer Question
The normal at an end of a latus rectum of the parabola y² = 36x meets the parabola again at the point

(a)	(81, -54)	(b)	(81, 54)
(c)	(9, 18)	(d)	(9, -18)

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