List of top Questions asked in TS POLYCET

The sum of 15 terms of A.P. 3, 6, 9,...
If the diameter of a sphere is 'd' then its volume is
The value of \(\sin \theta\) or \(cosθ\) never exceeds
The centre of a circle with (1, 2) and (7, -4), as end points of the diameter is
If the mean of 6, 7, x, 8, y, 14 is 9 then x+y=
The A.M. of 30 students is 42. Among them, two students got zero marks. Then A.M. of the remaining students is
The median of 17,31, 12, 27, 15, 19, 23 is
Mode of A, B, C, D,.........., Z is
A={C,O,V,I, D, 19, 2020}, B={C,O,V,I, D, 19, 2021} then B-A=?
The value of x which satisfies the equation 2x-(4-x)=5-x is
Solution of the equations 3x-4y=7 and 2x+3y=-1 is not equal to
If x+7y=7 and 7x-3y=-3, then y =?
Which of the following equation is not a linear equation?
If the system of equations 3x-2y-7=0 and kx+2y+11=0 has unique solution then
If 7x-5y=2 and 3x+y=4, then x=?
In the figure, the value of cosec A is
In the figure, the value of cosec A is
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
From the figure, \(θ=\)
From the figure, θ=
In the figure, AP=12 cm, PB = 16 cm. Let \(\pi=3\), then the perimeter of the shaded portion is
perimeter of the shaded portion
The roots of \(x^2+x-6=0\) are
If \(α, ẞ\) are the roots of a quadratic equation \( ax^2 + bx+c=0, a ≠0\) then \(\frac{1}{\alpha} + \frac{1}{\beta}\)=___
If \(x^2+kx+1=0\) has a root x=1 then k=____
If the roots of the quadratic equation \(ax^2 + bx+c=0\) are \(sin α\) and \(cos α\), then \(1+2\frac{c}{a}=\)
Three cubes of sides 6 cm, 8 cm and 1 cm are melted to form a new cube then the length of the edge of the new cube is
A reservoir is in the shape of a frustum of a right circular cone. It is 8 m across at the top and 4 m cross at the bottom. It is 6 m deep then its capacity is