List of top Questions asked in MHT CET

Which hormone is primarily responsible for the development of secondary sexual characteristics in females?
In the Miller-Urey experiment, what was the ratio of gases used to simulate primitive Earth's atmosphere?
In the human heart, which chamber receives oxygenated blood from the lungs?
For a reaction A $\rightarrow$ B, the rate doubles when temperature increases from 298 K to 308 K. What is the activation energy (Ea)?
Which of the following compound has high melting point?
Given that: \[ x = a \sin(2t) (1 + \cos(2t)), \quad y = a \cos(2t) (1 - \cos(2t)) \] Find \(\frac{dy}{dx}\).
If the sum of the first \( n \) terms of an arithmetic progression (AP) is given by \( S_n = 3n^2 + 2n \), find the 4th term of the AP.
Which is the weakest ligand?
In the reaction: \[ \text{Zn(s)} + \text{CuSO}_4(aq) \rightarrow \text{ZnSO}_4(aq) + \text{Cu(s)} \] Which of the following is the correct oxidation half-reaction?
A force of \( 100 \, \text{N} \) is applied to an object at an angle of \( 30^\circ \) to the horizontal. What is the work done by the force in moving the object a distance of \( 5 \, \text{m} \)?
A coil of 100 turns, carrying a current of \( 5 \, \text{A} \), is placed in a magnetic field of \( 2 \, \text{T} \). The area of each turn is \( 0.01 \, \text{m}^2 \). What is the magnetic moment of the coil?
In how many ways can 5 people be arranged in a row?
In the reaction \( 2\text{H}_2 + \text{O}_2 \rightarrow 2\text{H}_2\text{O} \), if 4 moles of hydrogen react with excess oxygen, how many moles of water are produced?
Which of the following is a primary alcohol?
If $ x = 2 $, what is the value of $ 3x^2 - 5x + 7 $?
In adiabatic compression, which of the following is true?
A simple pendulum has a length of $ L = 2 \, \text{m} $. What is the time period of the pendulum? (Assume $ g = 9.8 \, \text{m/s}^2 $)
Find the value of \( \tan 45^\circ \).
The value of the definite integral \( \int_0^{\pi} \sin^2 x \, dx \) is:
A mass of 0.5 kg is attached to a spring of force constant 200 N/m. What is the time period of oscillation?
Find the derivative of the function \( f(x) = 3x^2 - 5x + 7 \).
What is the oxidation state of chromium in \( \text{K}_2\text{Cr}_2\text{O}_7 \)?
Which of the following shows resonance but not hyperconjugation?
Which of the following is the polymer formed from acrylonitrile?
In a dataset of 50 values, the mean is 40 and the variance is 25. What is the probability that a randomly selected value from this dataset is between 35 and 45?