List of top Questions asked in NEET (UG)

For the reaction ${H^+ + BrO_3 ^- + 3Br^- -> 5Br+2 + H_2O}$ which of the following relation correctly represents the consumption & formation of reactants and products :

A compound contains atoms of three elements $A, B$ and $C$. If the oxidation number of $A$ is $+ 2, B$ is $+5$ and that of $C$ is $- 2$, the possible formula of the compound is

$d\pi - p \pi$ bond present in :

Among the following group which represents the collection of isoelectronic species?

Which one of the following is not paramagnetic?

The relationship between the dissociation energy of $N_ 2$ and $ N_2^+$ is

Correct order of stability is :

A body of mass $3\,kg$ hits a wall at an angle of $60^{\circ}$ and returns at the same angle. The impact time was $0.2\, sec$. The force exerted on the wall

When an electron does transition from $n = 4$ to $n = 2$, then emitted line spectrum will be

A mass is performing vertical circular motion (see figure). The average velocity of the particle is increased, then at which point the string will break :

Two masses as shown in the figure are suspended from a massless pulley. The acceleration of the system when masses are left free is

The bob of simple pendulum having length l, is displaced from mean position to an angular position q with respect to vertical. If it is released, then velocity of bob at equilibrium position

For a planet having mass equal to mass of the earth but radius is one fourth of radius of the earth. Then escape velocity for this planet will be

Gravitational force is required for

A body of weight 72 N moves from the surface of earth at a height half of the radius of earth, then gravitational force exerted on it will be

A charge Q is situated at the corner of a cube, the electric flux passed through all the six faces of the cube is

Plant group with largest ovule, largest tree, and largest gametes is

What happens in light reaction (Photo chemical reaction):

Cleavage in mammals is

Which cell organelle is concerned with glycosylation of protein:

Function of telomeres in nucleus:

Mg is a component of

Which hormone is responsible for fruit ripening?

Concentration of urine depends upon which organ?