List of top Questions asked in TS POLYCET

Direction of electric current and direction of electrons in a conductor are

Obstruction to the motion of electrons in a conductor is called

Which of the following is the equation for given circuit as per Kirchoff's loop law?

A bag contains '4' black balls and '6' red balls. If one ball is drawn at random, then the probability of getting red ball is

Identify the correct statement -

When two dice are rolled the probability of getting same odd number on two dice is

The radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3 then the ratio of their volumes are

From the below figure the value of x= _____.

Calculate the length of tangent from a point 15 cm away from the centre of a circle of radius 9 cm.

The zero's of a quadratic polynomial \(4y^2+8y \) are

If sum and product of zero's of a Quadratic polynomial are 1, 1 respectively, then its corresponding quadratic polynomial is

____ functions as filtration unit.

The mid-point of the line segment joining the points (2, 7) and (12, -7) is

If the equation \(ax^2-8x+4=0\) has equal roots then \(a=\) ____ .

A bulb is marked 60 W and 240 V. Find the resistance in the bulb.

The structural and functional unit of nervous system is ____ .

The secondary function of lungs to carry out excretion is ____ .

The centroid of a triangle is (4, 1) and two vertices are (2, 3) and (7, 6) then the third vertex is

In trees, removal of ____ prevents transportation of food.

If \(sin(A-B)=\frac 12\) and \(cos(A+B)=\frac 12\), then \(∠A, ∠B\) ?

If \(sin \ θ=cos\  θ\) \((0<θ<90°)\), then \(tan\ θ =\) ____ .

If \(tan(A-B)=\frac {1}{\sqrt 3},\ cos \ A=\frac 12 \) then \(∠B=\) ____ .

The value of \(\frac {tan\ α}{\sqrt {1+tan^2α}}\) is ____ .

The angle between the tangent and radius drawn through the point of contact is

In the right angle \(△ABC,\ ∠B=90°\), \(tan\ C=\frac {5}{12}\) then the length of hypotenuse is