List of top Questions asked in AP POLYCET

Corrosion of silver results in the formation of
Which of the following is a geometric progression?
Splitting of white light into VIBGYOR colours is called
If secθ+tanθ=k, then secθ-tanθ=?
Niels Bohr received Nobel Prize in
The phenomenon of electromagnetic induction involves the process of
During corrosion, a metal will
If the zeroes of the quadratic polynomial \(ax^2+bx+c \  (c≠0)\) are equal, then
Electronic configuration of O-2 ion is
The maximum number of electrons in M shell is
Linus Pauling proposed the concept of
Replacing one hydrogen from NH3, by alkyl group will result in the formation of
Ethene and ethyne differ in the
The modal class of the following frequency distribution is
Class Interval0-2020-4040-6060-8080-100
Number of Students1518212917
The pair of substances which have the same value of specific heat is
Faraday's laws of electromagnetic induction is a consequence of
Strong ionic bond is formed between ____ and ____ group elements.
If sin2 θ+ cosec2 θ = 6, then sin θ + cosec θ =
For a normal human-eye, 2.5 cm is the distance between
Three resistors each of 4 Ω, 0.4 Ω and 0.04 Ω are connected in series combination. Their equivalent resistance is
If pH of rain water is less than ____ ,then it is called acid rain.
The relationship between current and voltage is established by the scientist
Pick the correct answer from the following two statements :
  1. Ohm's law is applicable to semiconductors.
  2. Ohm's law is applicable to metallic conductors.
Aliphatic hydrocarbons are
Valance Bond Theory was proposed by