List of top Questions asked in TS POLYCET

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

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

The length of the shadow of a vertical pole is \(\sqrt 3\) times its original length. The angle of elevation to the sun is ____ .

\(△ABC∼△PQR; \ ∠P=60°,\ ∠Q=75°\) then, \(∠A=\) _____ .

A circle touches the sides of a quadrilateral ABCD at points P, Q, R and S then which of the following is true?

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

The tops of two poles are of height 20 m and 14 m are connected by a wire. If the wire makes an angle 30° with the horizontal, then the length of the wire is

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

The focal length of a lens depends on

The sum of first 'n' natural numbers is

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

Every lens has ____ focal points.

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

The radius of the sphere is increased by 100% then the volume of the resultant sphere is increased by

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

The degree of a quadratic equation \(ax^2+bx+c=0, \ a≠0\) is

If the focal length of a spherical mirror is 10 cm, what is the value of radius of curvature?

In the below figure OB = 13 cm; OP = 12 cm and OP⊥AB, then the value of AB is

If the H.C.F. of any two numbers is equal to '1' then those numbers are called as

If the point \(P(x,y)\) divides the line segment joining the points \(A(x_1,y_1\)) and \(B(x_2,y_2)\) internally in the ratio \(m_1:m_2\), then \(P(x, y)=\) _____ .

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

Multimeter can be used to measure

The spherical mirror whose reflecting surface curved outward is

Parallel beam of light after passing through a convex lens pass through a point called