List of top Questions asked in MHT CET- 2022

The work done by a force on body of mass 5 kg to accelerate it in the direction of force from rest to 20 m/s² in 10 second is

The equation of the line perpendicular to 2x – 3y + 5 = 0 and making an intercept 3 with positive Y-axis is

What is standard reduction potential of Cu²⁺ | Cu_(s) if E° of following cell is 0.46V ? Cu_(s) | Cu²⁺_(aqs) || Ag⁺_(aq) | Ag_(s) ( E^o = 0.80V)

What is the density of water in kgdm^–3 if its density in gcm^–3 is 0.863?

Which among the following reactions does NOT form alkyl halides?

Three isolated metal spheres A, B, C have radius R, 2R, 3R respectively, and same charge Q. U_A, U_B and U_C be the energy density just outside the surface of the spheres. The relation between U_A, U_B and U_C is

For three simple statements p, q, and r, p → (q ˅ r) is logically equivalent to

Calculate the wave number of photon emitted during the transition from the orbit n=2 to n = 1 in hydrogen atom (R_H = 109677 cm^–1)

In metre bridge experiment, null point is obtained at 20 cm from left end of the wire, when resistance X is balanced against another resistance Y (X < Y). To balance a resistance 4 X against Y, the new position of the null point from the same end will be

Time required for completion of 90% of a first order reaction is ‘t’. What is the time required for completion of 99.9%of the reaction?

With reference to the principal values, if sin^-1x + sin^-1y + sin^-1z = \(\frac {3π}{2}\), then x¹⁰⁰+ y¹⁰⁰ + z¹⁰⁰ =?

If the standard deviation of first n natural numbers is 2, then the value of n is

lim_(x→0)\((\frac {1+tanx}{1+sinx})^{cosec x}\) = ?

What is the quantity of sugar charcoal obtained when 34.2 g sugar is charred using required quantity of conc. sulphuric acid under ideal conditions?

The degree of dissociation of weak acid is 7.2 x 10^-4 . What is the value of it’s percent dissociation in 0.025 M solution?

The vector projection of b on a , where a = 3\(\hat {i}\) + 2\(\hat {j}\) + 5\(\hat {k}\) and b = 7\(\hat {i}\) - 5\(\hat {j}\) - \(\hat {k}\) is

If \(\int \frac {2e^x + e^x}{3e^x + 4e^{-x}} \,dx\) = Ax + Blog( 3e^2x + 4) + C, then values of A and B are respectively (where C is a constant of integration.)

To a bird in air, a fish in water appears to be at 30 cm from the surface. If refractive index of water with respect to air is \(\frac {4}{3}\) ,the real distance of bird from the surface is

If matrix A =\(\begin{bmatrix} 1 & 2 \\ 4 & 3 \end{bmatrix}\) is such that AX = I, where I is 2 x 2 unit matrix, then X =

A metal disc of radius ‘R’ rotates with an angular velocity ‘ω’ about an axis perpendicular to its plane passing through its centre in a magnetic field of induction ‘B’ acting perpendicular to the plane of the disc. The induced e.m.f. between the rim and axis of the disc is (magnitude only)

The function f(x) = 2x³ – 9x² + 12x +29 is monotonically increasing in the interval.

If ‘N’ is the number of turns in a circular coil, the value of its self-inductance varies as

Calculate the number of atoms in 20 gram metal which crystallises to simple cubic structure having unit cell edge length 340 pm. (density of metal = 9.8 gcm^–3)

If x^y = e^{(x – y)}, then \(\frac {dy}{dx}\) =?

If y = sec^–1\((\frac {x + x^{-1}}{x - x^{-1}})\), then \(\frac {dy}{dx}\) =?

List of top Questions asked in MHT CET- 2022

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