List of top Questions asked in MHT CET

What was the historical use of cellophane tubes in hemodialysis?
What is the effect of an increase in substrate concentration on an enzyme-catalyzed reaction?
Which enzyme is responsible for cleaning neurotransmitters in the synaptic cleft?

The range of  the function  \( f(x) = \sin^{-1}(x - \sqrt{x}) \) is equal to?

If \( A = \begin{bmatrix} 1 & 0 \\ 1/2 & 1 \end{bmatrix} \), then \( A^{50} \) is:

How many unit particles are present in a BCC (Body-Centered Cubic) unit cell?
The ratio of the shortest wavelength of the Balmer series to the shortest wavelength of the Paschen series is:

A solid metallic cube having total surface area $ 24 \, \text{m}^2 $ is uniformly heated. If its temperature is increased by $ 10^\circ \, \text{C} $, calculate the increase in volume of the cube. 
$ \text{(Given: } \alpha = 5.0 \times 10^{-4} \, \text{C}^{-1} \text{)} $

Which of the following is not a neutral ligand?
A solution is prepared by dissolving 10 g of a non-volatile solute in 100 g of water. The freezing point depression of the solution is observed to be 1.5°C. Calculate the cryoscopic constant of the solvent.

Figure shows a part of an electric circuit. The potentials at points \( a, b, \text{and} \, c \) are \( 30 \, \text{V}, 12 \, \text{V}, \, \text{and} \, 2 \, \text{V} \), respectively. The current through the \( 20 \, \Omega \) resistor will be: 

What is the chemical formula of glycerol?
What is the ratio of abundance of chlorine isotopes with atomic masses 35 and 37?
The IUPAC name of the complex ion formed when gold dissolves in aqua regia is:
In a BCC (Body-Centered Cubic) structure, the radius of the atoms is:
Which element has the highest oxidizing potential?
What is the maximum oxidation state of an element in the periodic table?
A thin circular disc of mass \( M \) and radius \( R \) is rotating in a horizontal plane about an axis passing through its center and perpendicular to its plane with angular velocity \( \omega \). If another disc of the same dimensions but of mass \( M/2 \) is placed gently on the first disc co-axially, then the new angular velocity of the system is:
In a series LCR circuit connected to an AC source, at resonance, the current is maximum because:
If the length of the body diagonal of a FCC unit cell is \( x \, \text{Å} \), the distance between two octahedral voids in the cell in \( \text{Å} \) is:
The metal that cannot be obtained by electrolysis of an aqueous solution of its salts is:
What is the working principle of a cyclotron?
Find the ratio of K.E. and P.E. when a particle performs SHM and is at \( \frac{1}{n} \) times its amplitude from the mean position.
Find the solubility product of \( \mathrm{Ba(OH)_2} \)?
Where \( S = 1.73 \times 10^{-14} \).
A vessel completely filled with water has holes A and B at depths \( h \) and \( 3h \) from the top, respectively. Hole A is a square of side \( L \), and B is a circle of radius \( r \). The water flowing out per second from both the holes is the same. Then \( L \) is equal to: