List of top Questions asked in NEET (UG)

A body moves a distance of $10\, m$ along a straight line under a action of $5\, N$ force. If work done is $25 \,J$, then angle between the force and direction of motion of the body will be
To obtain a $p$-type germanium semiconductor, it must be doped with
Which of the following statement is correct?
Which one of the following vitamins can be synthesized by bacteria inside the gut?
Nylon-66 is a polyamide obtained by the reaction of
Photorespiration is favoured by
The first domesticated animal by primitive man was
The formation of canal system in sponges is due to
A gymnospermic leaf carries $16$ chromosomes. The number of chromosomes in its endosperm is
Krebs cycle occurs in
A force vector applied on a mass is represented as $\overrightarrow{F}=6\widehat i-8\hat j+10\hat k$ and accelerates with $1 m/s^2.$ What will be the mass of the body?
The IUPAC name of is
If there are 4 cells in anthers, what will be the number of pollen grains?
A linear harmonic oscillator of force constant $ 2 \times 10^6 $ N/m and amplitude 0.01 m has a total mechanical energy of 160 J. Show that its (a) maximum potential energy is 160 J (b) maximum kinetic energy is 100J
Elemental silicon to be used as a semiconductor is purified by
Sucrose in water is dextrorotatoiy, $[\alpha]_D$ =+ 66.4$^{\circ}$ when boiled with dil. HCl, the solution becomes leavo rotatory, $[\alpha]_D$ = - 39.9$^{\circ}$. In this process the sucrose breaks into
The element with the atomic number 118, will be
The metal which does not form coloured compounds is
Azotobacter and Bacillus polymyxa are the examples of
The polygenic genes show
The IUPAC name of(CH3)2CH - CH2 - CH2Br is
In reference to biological role, $Ca^{2+}$ ions are important in
The plot of concentration of the reactant versus time for a reaction is a straight line with a negative slope. This reaction follows
The exchange of genetic material between chromatids of paired homologous chromosomes during first meiotic division is called
Identify the correctly matched pair