List of top Questions asked in AIIMS

Pacinian corpuscles occur in the skin of certain parts of body in mammals. These are
Secretion of which of the following is under neurosecretory nerve axons?
The chief function of phloem is the conduction of
The plant material, which is widely used in the preparation of culture medium, is
Addison?? disease results from
According to Maxwell?? hypothesis, a changing electric field gives rise to
A spring $40 \,mm$ long is stretched by the application of a force. If $10 \,N$ force required to stretch the spring through $1 \,mm$, then work done in stretching the spring through $40\, mm$, is
The most reactive compound, for the electrophilic nitration, is
The physical adsorption of gases on the solid surface is due to
Which of the following explains the sequence of filling the electrons in different shells?
The oxidation numbers of hydrogen in $K H ,\, MgH _{2}$ and $NaH$ are respectively
In the gas equation: $PV = nRT$
Which of the following does not show hydrogen bonding?
Which of the following is the most electropositive element?
A quanity of heat required to change the unit mass of a solid substance, from solid state to liquid state, while the temperature remains constant, is known as
The dimensions of angular velocity, is
If the kinetic energy of a body becomes four times of its initial value, then new momentum will
The waves in which the particles of the medium vibrate in a direction perpendicular to the direction of wave motion is known as
If the equation for the displacement of a particle moving on a circular path is given by $(\theta)=$ $2 t^{3}+0.5$ where $\theta$ is in radians and $t$ in seconds, then the angular velocity of the particleat $t = 2\, sec$, is
A bullet is fired from a rifle. If the rifle recoils freely, then the kinetic energy of the rifle, is
The ratio of magnitudes of average velocity to average speed, is
The value of acceleration due to gravity $'g'$, at earth's surface is $10\, m / s ^{2} .$ Its value at the centre of the earth which is assumed to be sphere of radius $' R'$ and uniform mass density, is
The total number of orbitals in a shell can be given in the form of $n$. The principal quantum number is
In an A.C.circuit containing only capacitance, the current
Which of the following can give iodometric titration?