List of top Questions asked in AP POLYCET

l values of subshells d, s, f, p are respectively
In an arithmetic progression, 25th term is 70 more than the 15th term, then the common difference is
Identify the correct statement.
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.
Identify the degenerated orbitals
Identify the element that belongs to 2nd group and 3rd period.
Identify the hardest substance in the body.
If the sum and product of the roots of the quadratic equation \(kx^2+6x+4k=0\) are equal, then the value of k is
If two towers of heights h1 and h2 subtend angles of 60º and 30º respectively at the mid-point of line segment joining their feet, then the ratio of their heights h1 : h2 is
A bag contains 3 red balls and 5 black balls. If a ball is drawn at random from the bag, then the probability of getting a red ball is
Pick the false statement on specific heat
If the radius of the base of a right-circular cylinder is halved, keeping the height same, then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is
If one card is drawn at random from a well-shuffled deck of 52 playing cards, then the probability of getting a non-face card is
The median of the first 10 prime numbers is
The junction law proposed by Kirchhoff is based on
An increase in magnetic flux through a coil of 500 turns in 0·1 s is 0·001 Wb. The maximum induced EMF generated in the coil is
If the points \((a,0),(0,b)\) and \((1,1)\) are collinear, then \(\frac{1}{a}+\frac{1}{b} =\)
The number of electrons gained by non-metal element is equal to its
The device which maintains a constant potential difference between its ends is called
In the given figure, PA is the tangent drawn from an external point P to the circle with center O. If the radius of the circle is 3 cm and PA = 4 cm, then the length of PB is
A is the tangent drawn from an external point P
Blue colour of the sky is due to the scattering of light by the molecules of
\(1s^2, 2s^2, 2p^6, 3s^2, 3p^6\) configuration is related to
If four vertices of a parallelogram are (-3,-1),(a,b),(3,3) and (4,3) taken in order,then the ratio of a and b is
The minimum focal length of the eye-lens of a healthy human being is
Quantum numbers of a subshell are n = 2 and l = 1. Identify the subshell.