List of top Questions asked in KEAM- 2011

The solutions set of inequation $\cos^{-1}x < \,\sin^{-1}x$ is

Phenol can be converted to o-hydroxybenzaldehyde by

The equation of the line parallel to x-axis and tangent to the curve $ y=\frac{1}{{{x}^{2}}+2x+5} $ is

Zeigler-Natta catalyst is used to prepare

Which of the following compounds has least boiling point?

The system that forms maximum boiling azeotrope is

Which one of the following is a non-benzenoid aromatic compound?

The titanium (atomic number 22) compound that does not exist is

Match the following columns:

The total electric flux emanating from a closed surface enclosing an $\alpha$-particle (e = electronic charge) is

The speed of sound in a gas of density $\rho$ at a pressure $P$ is proportional to

The haploid content of human $DNA$ is:

The factor which does not affect the rate of alveolar diffusion is

The electrical potential difference between outside and inside of a nerve axon before excitation is known as:

Scapula is a large triangular flat bone situated in the dorsal part of the thorax between:

Two bodies of masses 4 kg and 5 kg are moving with equal momentum. Then the ratio of their respective kinetic energies is

Two batteries of emfs $2\, V$ and $1 \,V$ of internal resistances $1 \Omega$ and $ 2 \, \Omega$ respectively are connected in parallel. The effective emf of the combination is

The rate of the reaction $ A\xrightarrow{{}} $ products, at the initial concentration of $ 3.24\times {{10}^{-2}}M $ is nine times its rate at another initial concentration of $ 1.2\times {{10}^{-3}}M $ . The order of the reaction is

The inducer for switching ??n??the lac operon in bacteria is:

Saheli is:

Methyl guanosine triphosphate is associated with:

$XO$ type of sex determination is seen in:

Which is referred to as ??ungs of the Planet Earth?

Which among these is produced by distillation of fermented broth? (i) Whisky (ii) Wine (iii) Beer (iv) Rum (v) Brandy

Actin binding sites are located on: