List of top Questions asked in TS POLYCET

The slope of the line which makes \(\frac {3\pi}{4}\)angle with the positive direction of x-axis is

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

Total amount of urine excreted per day by humans is about ____ litres.

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

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

If the given lines \(2x+ky=1\) and \(3x-5y=7\) are parallel, then the value of \(k\) is

External fertilization is observed in ____ .

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

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 \(P(x, y)=\) _____ .

If the radius of a sphere is '2r' then the volume will be

Find length of a kite string flying at 100 m above the ground with the elevation 60°.

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

Angle of vision of a healthy adult human 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

\(A Na+BHO→ C NaOH + DH2,\) in this equation the values of \(A, B, C \) and \(D\) are 

____ are fat soluble vitamins.

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

Assimilatory powers formed in the photochemical phase of photosynthesis are ____ .

Focal length of the eye lens changes with the help of

The magnification of a concave lens is always

For a convex lens magnification of virtual image is possible only when the object distance 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