List of top Mathematics Questions asked in TS POLYCET

In the given figure \(∠BAC = 90^ \degree\),\( AD ⊥ BC, BD=9\) cm and \(CD=16\) cm then \(AC=?\)

Solution of the equations 3x-4y=7 and 2x+3y=-1 is not equal to

If \(\sum_{n=45}\), then n= ____

If the slope of the line through (x, 5) and (5, 2) is 3, then the value of x is

If \(\cot \theta = \frac{b}{a}\) then \(\frac{\cos \theta + \sin \theta}{\cos \theta - \sin \theta}\)=

The value of \(\frac{1 - \tan^2 45^\circ}{1 + \tan^2 45^\circ}=\)

The angle of elevation of the top of a tower, whose height is 100 m, at a point whose distance from the base of the tower is 100 m is

In the figure, the value of cosec A is

The value of \(\sin \theta\) or \(cosθ\) never exceeds

If three coins are tossed simultaneously, then the probability of getting at least two heads is

If a two digit number is choosen at random then the probability that number choosen is a multiple of 3

The median of 17,31, 12, 27, 15, 19, 23 is

Mode of A, B, C, D,.........., Z is

P(x)+P("not x") =

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, \(θ=\)

A dice is thrown twice. Then the probability of that '5' will come up at least once.

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

If the mean of 6, 7, x, 8, y, 14 is 9 then x+y=

If the diameter of a sphere is 'd' then its volume is

The angle at tangent to a circle and the radius drawn at the point of contact is

The radius of a cone is 7 m and its height is 10 m. Then its slant height is______

The ratio of volumes of two cones is 4:5 and the ratio of the radii of their bases is 2:3 then the ratio of their vertical height is

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

If \(\tan \theta = \cot \theta\) then the value of \(sec\ θ \)=