List of top Questions asked in NEET (UG)

A force $F$ acting on an object varies with distance $x$ as shown in the figure. The force is in $N$ and $x$ in $m$. The work done by the force in moving the obiect from $x=0$ to $x = 6 \,m$ is
A solution of urea (mol mass $56\, g\, mol^{-1})$ boils at $100.18 ^\circ\,C$ at the atmospheric pressure. If $K_f$ and $K_b$ for water are $1.86$ and $0.512\, K\, kg$ $mol^{-1}$ the above solution will freeze at
Which one of the following arrangements represents the correct order of electron gain enthalpy (with negative sign) of the given atomic species?
Secretin and cholecystokinin are digestive hormones. They are secreted in
A woman with normal vision, but whose father was colour blind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. This boy
The angular resolution of a 10 cm diameter telescope at a wavelength of 5000 $\mathring{A}$ is of the order of
If a vector 2î+3ĵ+8 is perpendicular to the vector 4ĵ-4î+α,then the value of α is:
Which of the following is generally used for induced mutagenesis in crop plants?
Animals have innate ability to escape from predation. Examples for the same are given. Select the incorrect example
Production of human protein in bacteria by genetic engineering is possible because
The main organelle involved in modification and outing of newly synthesized proteins to their destinations is
The deficiencies of micronutrients, not only affects growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both photosynthetic and mitochondrial electron transport?
During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP ?
A very long straight wire carries a current $l$. At the instant when a charge +Q at point P has velocity $\overrightarrow{v}$, as shown, the force on the charge is
If the angle between the vectors $ \overrightarrow{A}$ and $ \overrightarrow{B}$ is $\theta, $ the value of the product $ ( \overrightarrow{B} \times \overrightarrow{A}) \cdot \overrightarrow{A}$ is equal to
$4.5\, g$ of aluminium (at. mass $27$ amu) is deposited at cathode from a molten electrolyte containing $Al^{3+}$ ions by a certain quantity of electric charge.The volume of hydrogen produced at STP from $H^+$ ions in a solution by the same quantity of electric charge will be

The chirality of the compound

Which of the following substances, if introduce in the blood stream, would cause coagulation, at the site of its introduction ?
According to IUCN Red list, what is the status of Red Panda (Ailurus fulgens) ?
The best method for the separation of naphthalene and benzoic acid from their mixture is
As a result of change in the magnetic flux linked to the closed loop as shown in the figure, an e.m.f. V volt is induced in the loop. The work done (joule) in taking a charge Q coulomb once along the loop is
In a type of apomixis known as adventive embryony, embryos develop directly from the
Photosynthetic Active Radiation (PAR) has the following range of wavelengths
A point source emits sound equally in all directions in a non-absorbing medium. Two points P and Q are at distances of 2 m and 3 m respectively from the source. The ratio of the intensities of the waves at P and Q is
De Vries gave his mutation theory on organic evolution while working on