List of top Questions asked in TS POLYCET

In the given figure, \(∠ADE = ∠CBA\), if AD=3.8 cm, AE=3.6 cm, BE= 2.1 cm and BC= 4.2 cm, then DE =

In any \(△ABC\), the value of \(\sin \left( \frac{A + B}{2} \right)\) is

Find the area of the shaded region in figure, if ABCD is a square of side 14 cm, APD and BPC are semicircles.(use \(\pi = \frac{22}{7}\))

If a right circular cylinder has base radius 7 cm and height 10 cm, then its volume is ____(use \(\pi = \frac{22}{7}\))

The radius of curvature of a spherical mirror is 16 cm. What is the focal length ?

If the angle of sector is 30°, then the area of a sector of the circle with radius 7 cm is___(use \(\pi = \frac{22}{7}\))

Diabetes is related to this gland

What is the prefix used for functional group aldehyde ?

Functional group present in carboxylic acid is

Which of the following organisms exhibit regeneration ?

Which of the following molecules has a triple bond?

Which of the following is not an ionic compound?

If the radius of a sphere is 3.5 cm, then the volume and total surface area of a sphere are respectively.... (use \(\pi=\frac{22}{7}\))

The bond angle in CH₄ molecule is

The gas formed when Zn is treated with dil. HCl is

Convex lens is used in the microscope due to the following reason

Air bubble in water behaves like a

The compound formed in the following reaction is
\(\text{CH}_3-\text{CH}_2-\text{OH} \xrightarrow[\text{Conc. H}_2\text{SO}_4]{170^\circ\text{C}} \text{?}\)

The molecule in which the central atom has one lone pair of electrons in its valence shell is

Men produce sperms from which age onwards ?

The value of cos 60° cos 30°- sin 60° sin 30° is

Flowers having both the stamens and carpels are called

The value of \(\tan 26^\circ.  \tan 64^\circ\) is 

Which hormone helps for the long time storage of seeds ?

If the magnification of the mirror is greater than 1, then the mirror is