List of top Questions asked in NEET (UG)

How many plants in the list give below have composite fruits that develop from an inflorescence Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry
1 M and 2.5 litre NaOH solution mixed with another 0.5 M and 3 litre NaOH solution. Then find out molarity of resultant solution : -
Which of the following reagents will be able to distinguish between 1-butyne and 2-butyne?
The van der Waals equation of state reduces itself to the ideal gas equation at
Sternum is connected to ribs by
Elbow joint is an example of
In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to aa. Based on this data, the frequency of allele A in the population is :-
The haemoglobin of a human foetus
The energy of second Bohr orbit of the hydrogen atom is $-328\, kJ\, mol^{-1},$ hence the energy of fourth Bohr orbit would be
The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in him. It is likely that it will be grafted at the site of
When phenol is treated with $CHCl_3$ and NaOH, the product formed is :-
In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be
In India, human population is heavily weighed towards the younger age groups as a result of
Which is the most important factor for continuity of a species from evolutionary point of view?
Forelimbs of cat, lizard used in walking; forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of :-
The x-t graph of a particle performing simple harmonic motion is shown in the figure. The acceleration of the particle at t=2s is:
x-t graph of a particle

In which of the following sets, all the given species are isostructural?

A given metal crystallizes out with a cubic structure having edge length of 361 pm. If there are four metal aotms in one unit cell, what is the radius of one atom?
A metal ring is held horizontally and bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet is

An electron is moving around the nucleus of a hydrogen atom in a circular orbit of radius r. The coulomb force \(\vec F\) between the two is- (where K=\(\frac{1}{4\pi\epsilon_0}\))

A black body at $227^{\circ} C$ radiates heat at the rate of $7\, cals / cm ^{2} s$. At a temperature of $727^{\circ} C$, the rate of heat radiated in the same units will be :
Wind pollinated flowers are
Which one is not correct mathematical equation for Dalton's Law of partial pressure? Here p = total pressure of gaseous mixture

How many ATP molecules are produced by the Aerobic oxidation of one molecule of glucose :