List of top Questions asked in AIPMT

In germinating seeds fatty acids are degraded exclusively in the
Gel electrophoresis is used for the
Acetophenone when reacted with a base , $C_2 H_5 ONa,$ yields a stable compound which has the structure . The state of hybridisation of S in $SO_2$ is similar to that of
According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health?
A lake near a village suffered heavy mortality of fishes within a few days. Which of the following statements could be the correct explanation for this? (i) Lots of urea and phosphate fertilisers were used in the crops in the nearby fields. (ii) The croplands of the village were fertilised fields rich in nitrate and phosphate. (iii) The lake water turned green and stinky. (iv) Phytoplankton populations in the lake declined initially thereby greatly reducing photosynthesis.
The fraction of total volume occupied by the atoms present in a simple cube is
Passage cells are thin - walled cells found in
The Okazaki fragments in $DNA$ chain growth : -
Which of the following oxidation states are the most characteristics for lead and tin respectively?
Which of the following polymers is prepared by condensation polymerisation ?
Which one of the following ions is the most stable in aqueous solution? (At. no. $Ti = 22, V = 23, Cr = 24, Mn = 25$ )
In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is
If $NaCl$ is doped with $10^{-4}\, mol \, \% $ of $SrCl_2,$ the concentration of cation vacancies will be $(N_A = 6 . 0 2 3 \times 10^{23}\,mol^{-1})$
The reaction $CH_3 - \overset{\underset{|}{CH_3}}{C}H - CH_2 - O CH_2 - CH_3 + HI {->[{{\text{Heated}}}]}\,\,\,$.......... Which of the following compounds will be formed?
The primary and secondary coils of a transformer have $50$ and $1500$ turns respectively. If the magnetic flux $\phi$ linked with the primary coil is given by $\phi=\phi_{0}+4 t$, where $\phi$ is in weber, $t$ is time in second and $\phi_{0}$ is a constant, the output voltage across the secondary coil is
The enthalpy of hydrogenation of cyclohexene is $-119.5 kJ mol ^{-1} .$ If resonance energy of benzene is $-150.4 kJ mol ^{-1}$, its enthalpy of hydrogenation would be:-
Both sickle cell anaemia and Huntington? chorea are
The general molecular formula, which represents the homologous series of alkanols is :
Parthenocarpic tomato fruits can be produced by-
One gene - one enzyme hypothesis was postulated by -
Metameric segmentation is the characteristic of-
Mast cells secrete-
A uniform rod of length $\ell$ and mass $m$ is free to rotate in a vertical plane about $A$. The rod initially in horizontal position is released. The initial angular acceleration of the rod is (Moment of inertia of rod about $A$ is $\frac{m \ell^{2}}{3}$ ):
Which of the following is the most basic oxide ?
Photochemical smog pollution does not contain-