List of top Questions asked in TS POLYCET

Which one of the following is strong acid ?

Which one of the following is an acidic oxide ?

Metallic oxides are generally____in nature

The nature of chemical used in antacid is

pH value of aqueous NaCl solution is

The chemical formula of blue coloured Copper Sulphate crystal is_____

Which vitamin is necessary for clotting of blood ?

Which of the following is sound producing organ in man ?

In which plants oxygen is absorbed through aerial roots?

What is the energy currency of the cell called ?

While swallowing, which part diverts food mass away from the opening of larynx ?

An object is placed at a certain distance on the principal axis of a concave mirror. If the image distance (v) is 30 cm and radius of curvature (R) of the mirror is 20 cm, find the object distance (u)

If magnification is equal to one, it means

If a light ray passing through centre of curvature (C) of a mirror is incident on the mirror, the reflected ray's path is

When distance between object and screen is more than 4 times the focal length, in how many positions of the convex lens, image is sharp ?

If object and image lie on the same side of a mirror, the mirror is

Focal plane of a spherical mirror is

When a set of parallel rays of light inclined at 15° to the principal axis, are incident on a convex lens, they

To find normal to a curved surface at a point, join that point and

H.C.F. of 8, 9 and 25 is______

What is the degree of the polynomial \(7u^6 - \frac{3}{2}u^4 + 6u^2 - 8\) ?

The zeroes of the quadratic polynomial \(x^2+24x+119\) are

Cardinal number of the set A={-2, -1,0,1,2} is

The value of loge \(e{\sqrt{e}}\) is

By using Kirchoff loop law find the value of 'x' in given circuit.