List of top Questions asked in MHT CET- 2017

What is the chief constituent of Pyrex glass ?
What is the quantity of hydrogen gas liberated when $46 \,g$ sodium reacts with excess ethanol ? (Given At. mass of Na = 23)
A particle performs linear $S.H.M.$ At a particular instant, velocity of the particle is $u$ and acceleration is $\alpha$ while at another instant velocity is $v$ and acceleration is $ \beta (0 < \alpha < \beta )$. The distance between the two positions is
If $z_1$ and $z_2$ are z co-ordinates of the points of trisection of the segment joining the points $A(2, 1, 4), B _1 + z_2 =$
If the function \[ f(x) = \begin{cases} [ tan (\frac {\pi}{4}+x)]^{1/x} & \quad for\, x \neq 0\\ K \,\,\,\,\,\,\,\,\,\text{if } x =0 \end{cases} \] is continuous at $x = 0$, then $K = ?$
The area of the region bounded by the lines $y = 2x + 1, y = 3x + 1$ and $x = 4$ is
Two spherical black bodies have radii $?r_1?$ and $'r_2'$ . Their surface temperatures are $'T_1'$ and $'T_2'$. If they radiate same power then $\frac{r_2}{r_1}$ is
A disc of moment of inertia $'I_1'$ is rotating in horizontal plane about an axis passing through a centre and perpendicular to its plane w ith constant angular speed $?\omega_1'$. Another disc of moment of inertia $?I_2? $ having zero angular speed is placed coaxially on a rotating disc. Now both the. discs are rotating with constant angular speed $?\Omega_2 ?$. The energy lost by the initial rotating disc is
A solid sphere of mass 2 kg is rolling on a frictionless horizontal surface with velocity 6 m/s. It collides on the free end of an ideal spring whose other end is fixed. The maximum compression produced in the spring will be (Force constant of the spring = 36 N/m).
The point on the curve $y = \sqrt{x - 1}$ where the tangent is perpendicular to the line $2x + y - 5 = 0 $ is
If $c$ denotes the contradiction then dual of the compound statement $\sim p \wedge ( q \vee c)$ is
The objective function $z = 4x_1 + 5x_2$, subject to $2x_1 + x_2 \geq 7 , 2x_1 + 3x_2 \leq 15 , x_2 \leq 3, x_1 , x_2 \geq 0 $ has minimum value at the point
The genetic material of M bacteriophage is _______
In some species of family Asteraceae seeds are produced without fertilization. It is called as ________
Antibodies are synthesized by _______
Which of the following is an example of intergenic gene interaction?
The conversion of ethyl bromide to ethyl iodide using sodium iodide and dry acetone, this reaction is known as
The closed and open organ pipes have same length. When they are vibrating simultaneously in first overtone, produce three heats. The length of open pipe is made $\frac{1}{2}^{nd}$ and closed pipe is made three times the original, the number of beats produced will be
What is the actual volume occupied by water molecules present in $20 \, cm^3$ of water ?
Aldehydes or ketones when treated with $\ce{C_6H_5 - NH - NH_2}$, the product formed is
Solubility of which among the following solids in water changes slightly with temperature ?
Identify the weakest oxidising agent among the following.
Which among the following compounds does not act as a reducing agent ?
In assigning $R-S$ configuration which among the following groups has highest priority ?
The amino acid which is basic in nature is