List of top Questions asked in TS POLYCET

Product of zeroes of polynomial \(5x^2-1\) is

\(\triangle ABC \sim \triangle DEF\) and their areas are respectively \(81 \text{ cm}^2 \quad \text{and} \quad 225 \text{ cm}^2\); if \(EF = 5 cm\), then \(BC=\)

When white light is incident on a glass prism, the least deviated colour is

Unit of Magnetic flux is

Which one of the following pair belongs to same homologous series?

General formula of alkynes

Energy currency of the cell is called

In Chloroplast chlorophyll is present in______

Coal, Petroleum (oil) and Natural Gas belongs to which type of fuels ?

Dodder plant (Cuscuta) belongs to

IUCN (International Union for Conservation of Nature) was founded in which year ?

(x+a) is a factor of f(x), if

The line x=7 is_____

The angle of elevation of top of the cliff from a point 300 m from its foot is 600. Then the height of the cliff is

The price of the fifteen shares in rupees are as follows:
46, 25, 11, 73, 73, 59, 28, 25, 73, 30, 25, 8, 25, 80, 25.
What is the Mode of the price?

The flux used in extraction of iron from haematite is

Find the missing value of "p" from the following table when Arithmetic Mean is 3.55.

X	1	2	3	4	5	6
F	8	9	p	16	9	8

How many molecules of hydrogen are present in 10 g of hydrogen ?

If no value of an ungrouped data is repeated, then which of the following cannot be determined?

A person is flying a kite at a height of 30 m from the horizontal level. The length of string from the kite to the person is 60 m. Assuming that here is no slack in the string, the angle of elevation of kite to the horizontal level is

What is the molar ratio of hydrogen and oxygen in the formation of water ?

If area of cross section of a wire increases, while temperature and length are constant, then resistance of the wire

If ax+b=0, then x =

The sum of roots of the quadratic equation \(3x^2-6x+1=0\) is

If the roots of the quadratic equation \(px^2+qx+r=0\), are equal, then \(q^2 =\)