List of top Questions asked in AIIMS

The saturation point of CO in C plants is
The rear side of a truck is open and a box of mass $20\, kg$ is placed on the truck $4\, m$ away from the open end. The coefficient of friction between the box and the surface is $0.15$. The truck starts from rest with an acceleration of $2\, m\, s^{-2}$ on a straight road. The box will fall off the truck when it is at a distance from the starting point equal to
Select the correct matching.
Purkinje fibres are present in
Which of the following is/are free living nitrogen fixers?
Which of the following is correct for the given floral diagrams?
Which of the following is correct regarding bond angles? (i) $SO_2 < H_2O$ $\quad\quad$ (ii) $H_2S < SO_2$ (iii) $SO_2 < H_2S \quad\quad (iv) SbH_3 < NO_2^+$
Which of the following is not a characteristic of meiosis?
Which of the following is not a bioassay for cytokinins?
Which of the following pairs have different hybridisation and same shape? (i) $NO_3^-$ and $CO_3^{2-} $$\quad\quad$ (ii) $SO_2$ and $NH_2^-$ (iii) $XeF_2$ and $CO_2$ $\quad\quad$ (iv) $H_2O$ and $NH_3$
Which process is used in smelting during metallurgy of copper?
Which of the following disorders are caused due to recessive autosomal mutations?
When red and white flowered Mirabilis plants are crossed all pink flowers are seen in F generation. When F progeny is selfed, the expected phenotypic and genotypic ratios are
What will be the position of centre of mass of a half disc of uniform mass density as shown
What is diapedesis?
What colour is observed when $ZnO$ is heated?
Wavelength of a particular transition for $H\, atom$ is $400 \,nm$. What can be the wavelength of $He^+$ for the same transition?
Two separate bulbs contain gas A and gas B. The density of gas A is twice as that of B. The molecular mass of A is half as that of B. If temperature is constant, the ratio of the pressure of A and B is
The normality of 10% $H_2SO_4$ solution having density 1.1 g/cc is
The correct order of reactivity in S1 reaction for the following compounds is
The amphids are cuticular elevations on the ventrolateral lips of Ascaris. These are
Refer to the given figure of T.S. of penis. How will penile function be altered if the blood supply to the B is impaired?
$KMnO_4$ on reaction with KOH does not give
In van der Waals equation at constant temperature 300 K, if a = 1.4 atm L mol, V = 100 mL, n = 1 mole, then what is the pressure of the gas?
In the diagram $100 \,kg$ block is hanging from a pulley and force $F$ is applied on the string to keep the system in equilibrium. If the whole system is moving up with a constant velocity $v$, then tension at point $P$ in the string will be