List of top Questions asked in NEET (UG)- 2020

Identify the incorrect statement.

Calculate the acceleration of the block and trolly system shown in the figure The coefficient of kinetic friction between the trolly and the surface is $0.05. (g = 10 \,m/s^{2}$, mass of the string is negligible and no other friction exists

The total energy of an electron in the $n^{th}$ stationary orbit of the hydrogen atom can be obtained by

An iron rod of susceptibility 599 is subjected to a magnetising field of 1200 A $m^{-1}$. The permeability of the material of the rod is : $(\mu_o = 4\pi \times 10^{-7} T\,m\,A^{-1})$

If the head of cockroach is removed, It may live for few days because:

Meiotic division of the secondary oocyte is complete

A $40\, \mu\,F$ capacitor is connected to a $200\,V$,$50\,Hz$ ac supply. The rms value of the current in the circuit is, nearly :

For which one of the following, Bohr model is not valid?

Which of the following is not an inhibitory substance governing seed dormancy ?

Identify the correct statements from the following: 
(a) \(CO_2(g)\) is used as refrigerant for ice-cream and frozen food. 
(b) The structure of \(C_{60}\) contains twelve six carbon rings and twenty-five carbon rings. 
(c) \(ZSM-5\), a type of zeolite, is used to convert alcohols into gasoline. 
(d) \(CO\) is colorless and odourless gas.

Select the correct statement.

Embryological support for evolution was proposed by :

Taking into account of the significant figures, what is the value of $9.99 \,m - 0.0099 \,m$ ?

Which of the following is the correct order of increasing field strength of ligands to form coordination compounds ?

Find the torque about the origin when a force of $3 \,\hat{j}\, N$ acts on a particle whose position vector is $2\, \hat {k}\, m$ .

Dissolution of the synaptonemal complex occurs during:

A cylinder contains hydrogen gas at pressure of 249 kPa and temperature $27^\circ\,C$. Its density is :$(R = 8.3\,J\,mol^{-1}K^{-1}$)

Select the correct match

Find out the solubility of $Ni(OH)_2$ in 0.1 M NaOH. Given that the ionic product of $Ni(OH)_2$ is $2 \times 10^{-15}$

The infectious stage of Plasmodium that enters the human body is

In which of the following techniques, the embryos are transferred to assist those females who cannot conceive?

Match the following columns and select the correct option.

A long solenoid of $50\,cm$ length having $100\,turns$ carries a current of $2.5\,A$. The magnetic field at the centre of the solenoid is : $(\mu_o = 4\pi \times 10^{-7} T\,m\,A^{-1})$

Cuboidal epithelium with brush border of microvilli is found in:

The roots that originate from the base of the stem are: