List of top Questions asked in TS POLYCET

The molecule in which the central atom has one lone pair of electrons in its valence shell is
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 =
AD=3.8 cm, AE=3.6 cm
In the given figure, \(PQ||BC\). If AP=3 cm, BP=2 cm and CQ=3 cm, then AQ= 
AP=3 cm, BP=2 cm
What is the slurry mass of food that forms in the mouth due to chewing called ?
The radius of curvature of a spherical mirror is 16 cm. What is the focal length ?
A tangent AB at a point 'A' of a circle of radius 7 cm meets a line through the centre 'C' at a point 'B' so that CB=11 cm, then the length of AB =
A virtual image is formed by a concave mirror when the object is placed
Men produce sperms from which age onwards ?
The value of cos 60° cos 30°- sin 60° sin 30° is
The value of \(\tan 26^\circ.  \tan 64^\circ\) is 
The value of \(\sqrt{\frac{1+sin\ \theta}{1-sin\ \theta}}\) is
Plaster of Paris is___
According to Mendel's first law the monohybrid phenotypic ratio is
Diabetes is related to this gland
The gas formed when Zn is treated with dil. HCl is
If a right circular cylinder has base radius 7 cm and height 10 cm, then its volume is ____(use \(\pi = \frac{22}{7}\))
The points of intersection of the lines 2x+3y-5=0 and 3x-4y+1=0 lies in which quadrant ?
Air bubble in water behaves like a
The bond angle in CH4 molecule is
Elements possessing atomic numbers, 3, 11, 19, 37 belong to__block.
Amorphous allotrope of carbon is
An Aphid pierces its proboscis into the____to get plant juices.
Excretory organs in Reptiles are____
Rubber is prepared from _____plant.
Find the current (I) in the following circuit diagram
current (I) in the following circuit diagram