List of top Questions asked in TS POLYCET

The S.I. unit of electrical resistance is
Formula for specific resistance is
Calculate the resultant resistance in the following circuit.
resultant resistance
Which of the following rational number has terminating decimal?
Which term of the A.P.: \(20, 18, 16, \dots\) is \(-80\)?
The discriminant of the quadratic equation \(3x^2 - 2x + \frac{1}{3} = 0\) is:
The sum of the roots of the quadratic equation \(3x^2 - 5x + 2 = 0\) is:
The expression \((6 + 5\sqrt{3}) - (4 - 3\sqrt{3})\) is:
Choose the correct sequence of steps in Respiration.
The median of 75, 21, 56, 36, 81, 05, and 42 is
Two boys on either side of a temple of 45 meters height observe its top at the angles of elevation 30° and 60° respectively. Find the distance between the two boys.
The length of the tangent from a point 15 cm away from the centre of a circle of radius 9 cm is:
The focal length of double concave lens having refractive index 1.5 kept in air with two spherical surfaces of radii \( R_1 = 20 \, \text{cm} \) and \( R_2 = 80 \, \text{cm} \) is
The value of \(p\), for which the pair of equations \(3x + 4y + 2 = 0\) and \(9x + py + 8 = 0\) represents parallel lines, is:
The value of \(\log_6 2 + \log_6 3\) is:
H.C.F. of 2023, 2024, 2025 is:
Volume occupied by 10 g of hydrogen at STP in litres is
The focal length of a lens having power 4D is
Change in the frequency of genes in small populations is called:
If \(\frac{2}{\sqrt{x}} = 2\) and \(\frac{4}{\sqrt{y}} = -1\), then
Ionic bond is formed due to transfer of electrons from
The number of sigma and \(\pi\)-bonds in ethyne molecule:
How many two-digit numbers are divisible by 3?
Which one of the following is a ketone?
In a G.P. the 3rd term is 24 and 6th is 192, then the 10th term is: