List of top Questions asked in AP POLYCET

If the lengths of the diagonals of a rhombus are 24 cm and 10 cm, then each side of the rhombus is
If the difference between mode and mean of a data is k times the difference between median and mean, then the value of k is
Pick the correct answer from the following two statements:
(a) Virtual image can be seen with the eyes.
(b) Virtual image can be captured on the screen.
The lens bounded by two spherical surfaces curved inwards is
If the object and image distances due to a convex lens are x each, then its focal length is
Irrespective of the position of the object on the principal axis, a concave lens always forms an image of nature
Usually Doctors, after testing for defects of vision, prescribe the corrective lens indicating their
Farsightedness is called
Relationship among the speed of light wave (v), wavelength (λ) and frequency (f) is given by
Which of the following statements on red colour light is true?
Blue colour of the sky is due to the scattering of light by the molecules of
If \(i_ 1\) and \(i _2\) are the angle of incidence and angle of emergence due to a prism respectively, then at the angle of minimum deviation
The minimum focal length of the eye-lens of a healthy human being is
Volt per ampere is called
The device which maintains a constant potential difference between its ends is called
Two resistors of 0·4 Ω and 0·6 Ω are connected in parallel combination. Their equivalent resistance is
The junction law proposed by Kirchhoff is based on
The materials which have large number of free electrons and offer low resistance are called
A fuse is made up of
If the specific resistance of a wire of length 2 m and area of cross-section 1 mm2 is 10–8 Ω-m, then calculate the resistance.
An evidence for the motion of charge in the atmosphere is provided by
The electric energy (in kWh) consumed in operating a bulb of 60 W for 10 hours a day is
The scientific demonstration of H.C. Oersted is related to the study of
Pick the correct answer from the following two statements :
(a) Within a bar magnet, magnetic field lines travel from south pole to north pole.
(b) Outside bar magnet, magnetic field lines travel from north pole to south pole.
Weber is the S.I. unit of