List of top Questions asked in VITEEE, NEET (UG)

A galvanometer of $50$ ohm resistance has $25$ divisions. $A$ current of $ 4\times 10^{-4}$ ampere gives a deflection of one division. To convert this galvanometer into a voltmeter having a range of $25$ volts, it should be connected with a resistance of

Which one of the following pairs correctly matches a hormone with a disease resulting from its deficiency

Which one of the following precedes reformation of nuclear envelope during M-phase of cell cycle ?

The frequency of radiation emitted when the electron falls from $n = 4$ to $n = 1$ in a hydrogen atom will be (Given ionisation energy of $H = 2.18\times 10^{18} $J $atom^{-1}$ and $h = 6.625 \times 10^{-34} Js)$

The phase difference between two waves, represented by $y_1=10^{-6} \sin[100t +(x/50)+0.5]\,m$ $y_2=10^{-6} \cos[100t +(x/50)]\,m$ where $x$ is expressed in metres and $t$ is expressed in seconds, is approximately.

A free living nitrogen-fixing cyanobacterium which can also form symbiotic association with the water fern Azolla is

In your opinion which is most effective way to conserve the plant diversity of an area

One set of a plant was grown at $12$ hours day and $12$ hours night period cycles and it flowered while in the other set night phase was interrupted by flash of light and it did not produce flower. Under which one of the following categories will you place this plant?

Injury to vagus nerve in human is not likely to affect

Blood analysis of a patient reveals an unusually high quantity of carboxyhaemoglobin content. Which of the following conclusions is most likely to be correct? The patient has been inhaling polluted air containing unusually high content of

Which of the following hormones is not a secretion product of human placenta?

Lack of independent assortment of two genes-$A$ and $B$ in fruit fly-Drosophila is due to

Chemically hormones are

A major component of gober gas is

A mass of $0.5 \,kg$ moving with a speed of $1.5 \,m/s$ on a horizontal smooth surface, collides with a nearly weightless spring of force constant $k = 50 \,N/m$. The maximum compression of the spring would be

A self-fertilizing trihybrid plant forms :-

An ecosystem which can be easily damaged but can recover after some time if damaging effect stops will be having

An electric dipole has the magnitude of its charge as $q$ and its dipole moment is $p$. It is placed in a uniform electric field $E$. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectively

Angiosperms have dominated the land flora primarily because of their

ATPase enzyme needed for muscle contraction is located in -

The correct statement in respect of protein haemoglobin is that it

The hormone that helps in the conversion of glucose to glycogen is

Cancer cells are more easily damaged by radiation than normal cells because they are -

Certain characteristic demographic features of developing countries are

$CN^-$ is strong field ligand. This is due to the fact that