List of top Questions asked in MHT CET- 2026

Which element from following has highest melting point?

The area of parallelogram formed by vectors \(\overset{⃗}{P} = 2\hat{i}-\hat{j}+5\hat{k}\) and \(\overset{⃗}{Q} = 3\hat{i}-2\hat{j}+4\hat{k}\) is

If \( n \in \mathbb{Z} \), then the expression \[ \frac{2^n}{(1-i)^{2n}} + \frac{(1+i)^{2n}}{2^n} \] is equal to:

If \(f(x)\) is an antiderivative of \(\frac{x+1}{\sqrt{x-1}}\) with respect to \(x\), then value of \(f(5)-f(2)\) is...

The depletion region of p-n junction

Identify linear molecule from following.

The heat energy that must be supplied to 14 g of nitrogen at room temperature to raise its temperature by \(48 ^{\circ}\text{C}\) at constant pressure is (\(R\) = gas constant, Molecular weight of nitrogen \((\text{N}_2)\) = 28)

The ratio of mass of 'x' atoms of an element to mass of carbon atoms is 9:1. Find the mass of 1 mol of x if molar mass of carbon is 12 g/mol.

Calculate the volume of \(99\) g of \(\text{CO}_2\) at STP ?

A straight line makes equal negative intercepts on the coordinate axes. If the perpendicular distance from the origin to the line is 4 units, then the equation of the line is ......

If the derivative of the function \(f(x) = \{\begin{array}{cc}ax^2+b & \text{if }x < -1 \\ bx^2+ax+4 & \text{if }x\geq -1\end{array}\) is continuous everywhere then

A vessel contains oil (density \(= 0.8\text{ gm}/\text{cm}^3\)) over mercury (density \(= 13.6\text{ gm}/\text{cm}^3\)). A homogeneous sphere floats with half of its volume immersed in mercury and the other half in oil. The density of the material of the sphere in \(\text{gm}/\text{cm}^3\) is

A vector \(\overset{⃗}{A}\) when added to the sum of the vectors \((\hat{i}-2\hat{j}+2\hat{k})\) and \((-2\hat{i}+\hat{j}-\hat{k})\) gives a unit vector along Y axis. The magnitude of vector \(\overset{⃗}{A}\) is

A wheel is rotating at \(600\) rpm about its axis of rotation. When the power is cut off, it comes to rest in half a minute. Its angular retardation expressed in \(\text{rad}/\text{s}^2\) is (retardation is uniform)

Identify the compound obtained when ethyl methyl ketone is treated with \(\text{CH}_3\text{MgBr}\) and hydrolyzed.

The derivative of \(log_{10}x\) with respect to \(log_x10\) is

The period of oscillation of a simple pendulum is given by \(T = 2π\sqrt{\frac{l}{g}}\) where \(l\) is about \(80\) cm and is known to have \(0.1\) cm accuracy. The period is about \(1.5\) s. The time of \(50\) oscillations is measured by a stop watch of least count \(0.1\) s. The percentage error in \(g\) is nearly

Which of the following reactions is an example of a disproportionation reaction?

Two parallel wires of equal lengths are separated by a distance of \(3\) m from each other. The currents flowing through first and second wire is \(3\) A and \(4.5\) A respectively in opposite directions. The resultant magnetic field at mid point of both the wires is (\(μ_0\)=permeability of free space)

Calculate the radius of a circular path for an electron moving through a magnetic field \(B = 12 \times 10^{-4}\,\text{T}\) with \(v = 3.2 \times 10^{7}\,\text{m/s}\).

The sum of all real values of \(λ\) for which the vectors \(\overset{⃗}{a} = λ\hat{i}+\hat{j}+\hat{k}\), \(\overset{⃗}{b} = \hat{i}+λ\hat{j}+2\hat{k}\), \(\overset{⃗}{c} = 2\hat{i}+3\hat{j}+λ\hat{k}\) are coplanar is...

Which animal possesses the most primitive nervous system?

What type of isomerism is exhibited by neopentane?

The ratio of de-Broglie wavelength of an $\alpha$-particle and proton accelerated from rest by the same potential is $\dfrac{1}{\sqrt{m}}$. The value of $m$ is

A stone falls from the top of a tower of height \(100\) m and at the same time another stone is projected vertically upwards from the ground with a velocity \(25\) m/s. The two stones meet after