List of top Mathematics Questions asked in TS POLYCET

In the figure \(∠BAO 30°, ∠BCO=40°\) then \(∠AOC = ?\)

In the figure \(OB = 13\) cm, \(OP⊥AB\), \(OP=12\) cm then \(AB =\)

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

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

If a parallelogram is cyclic, then it is a _____

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

The base of two similar triangles are 24 cm and 18 cm. If one side of the first triangle is 8 cm then corresponding side of other triangle is

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

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

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

The perimeter of a rhombus is 52 cm, if its one diagonal is 24 cm then the length of its other diagonal is

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

In the\( ∆ABC; D, E\) and \(F\) are the mid points of the sides \(BC, CA\) and \(AB.\) Then area of \(∆DEF:\) area of \(∆ABC=\)_____

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

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

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

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 \(1+2\frac{c}{a}=\)

The centre of a circle with (1, 2) and (7, -4), as end points of the diameter is

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

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

The distance between the points (0, 0) and (5, 12) is

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