List of top Questions asked in TS POLYCET- 2023

The value of $\tan 26^\circ.  \tan 64^\circ$ is 

In the figure, if AP and AQ are the two tangents to a circle with centre 'O' so that $∠OQP=15°$, then $∠QAP=$

If 5x+py+8=0 and 10x+15y+12=0 has no solution, then p =

When white light is incident on a glass prism, the least deviated colour is

If $\sec \theta = \frac{2}{\sqrt{3}}$,then $cosθ=$

The value of $\sqrt{\frac{1+sin\ \theta}{1-sin\ \theta}}$ is

What is the focal length of double concave lens kept in air with two spherical surfaces radii R₁= 20 cm and R₂ = 40 cm. Take refractive index of lens n = $\frac{5}{3}$

If A= {P,O,L,Y,T,E,C,H,N, I} and B = {E, X, A, M}, then $A∩B =$

What is the median of 47, 52, 57, 62, 67, 72, 77, 78 ?

The electronegativity difference between the elements 'A' and 'B' is 3, then the bond formed in AB molecule is

A tangent AB at a point 'A' of a circle of radius 7 cm meets a line through the centre 'C' at a point 'B' so that CB=11 cm, then the length of AB =

What is the prefix used for functional group aldehyde ?

IUCN (International Union for Conservation of Nature) was founded in which year ?

In the given figure, $PQ||BC$. If AP=3 cm, BP=2 cm and CQ=3 cm, then AQ= 

$\triangle ABC \sim \triangle DEF$ and their areas are respectively $81 \text{ cm}^2 \quad \text{and} \quad 225 \text{ cm}^2$; if $EF = 5 cm$, then $BC=$

Find the length of the conductor which is moving with a speed of 5 m/s in a direction perpendicular to the magnetic field of induction 2 tesla if it induces an emf of 10 V between the ends of the conductor.

Lenticels are the respiratory organs exists in____part of plant.

In any $△ABC$, the value of $\sin \left( \frac{A + B}{2} \right)$ is

If no value of an ungrouped data is repeated, then which of the following cannot be determined?

The two lines 2x+3y=7, 8x+12y=1 are____lines

Find the current (I) in the following circuit diagram

In which chamber of the human heart the blood is low in oxygen ?

What is the process of joining two stems to grow as a single plant ?

Rubber is prepared from _____plant.

Stethoscope was discovered by_____