List of top Questions asked in NEET (UG)

Which of the following sexually transmitted diseases is not completely curable ?
A tuning fork with frequency $800\, Hz$ produces resonance in a resonance column tube with upper end open and lower end closed by water surface. Successive resonance are observed at length $9.75\, cm$, $31.25\, cm$ and $52.75\, cm$. The speed of sound in air is :
For a cell involving one electron $E^{\circ}_{cell}$ = 0.59 V at 298 K, the equilibrium constant for the cell reaction is : [ Given that $\frac{2.303\,RT}{F}$= 0.059 V at T=298 ]
Which of the following muscular disorders is inherited ?
Aluminium chloride in acidified aqueous solution forms a complex $'A'$, in which hybridisation state of $Al$ is $'B'$. What are $'A'$ and $'B'$, respectively ?
An electron is accelerated through a potential difference of 10,000 V. Its de Broglie wavelength is. (nearly): (mt. = $9 \times 10^{-31}$ kg)
The main scale of a vernier callipers has n divisions/cm. n divisions of the vernier scale coincide with (n - 1) divisions of main scale. The least count of the vernier callipers is,
Which of the following statements is correct?
Formula of nickel oxide with metal deficiency defect in its crystal is $A_{0.8}O$. The crystal contains $A^{2+}$ and $A^{3+}$ ions. The fraction of nickel existing as $A^{2+}$ ions in the crystal is
In which of the following devices, the eddy current effect is not used ?
At a point $A$ on the earth's surface the angle of dip. $\delta$= +25?. Ata point Bon the earth's surface the angle of dip, $\delta$ = -25?. We can interpret that:
A hoop of radius $2\, m$ weighs $100 \,kg$. It rolls along a horizontal floor so that its centre of mass has a speed of $20 \,cm s^{-1}$ How much work has to be done to stop it?
Between which among the following, the relationship is not an example of commensalism?
For the chemical reaction $N_{2 (g)} +3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$ the correct option is :
In hydrogen atom, the de Broglie wavelength of an electron in the second Bohr orbit is : [Given that Bohr radius, $a_0$ = $52.9\, pm$ ]
For a transparent medium relative permeability and permittivity, $\mu_ r$ and $\epsilon_{r}$ are $1.0$ and $1.44$ respectively. The velocity of light in this medium would be,
Following limiting molar conductivities are given as $\lambda^{o}_{m}\left(H_{2}SO_{4}\right) \,= \,x S\, cm^{2} mol^{-1}$ $\lambda^{o}_{m}\left(K_{2}SO_{4}\right) = y S\,cm^{2} mol^{-1}$ $\lambda^{o}_{m}\left(CH_{3}COOK\right) =z S\, cm^{2} mol^{-1} $ $\lambda^{o}_{m}\left(in \,S \,cm^{2} mol^{-1}\right)$ for $CH_3COOH$ will be-
Which part of the brain is responsible for thermoregulation ?
Which of the following is true for Golden rice ?
Which of the following is an amphoteric hydroxide ?
Following statements describe the characteristics of the enzyme Restriction Endonuclease. Identify the incorrect statement
The metre bridge shown is in balance position with $\frac{P}{Q} = \frac{l_{1}}{l_{2}}$ . If we now interchange the positions of galvanometer and cell, will the bridge work ? If yes, what will be balanced condition ?
Which of the following acts as a circuit protection device ?
Which mixture of the solutions will lead to the formation of negatively charged colloidal $(AgI)I^-$ sol. ?
Which one of the following equipments is essentially required for growing microbes on a large scale, for industrial production of enzymes ?