List of top Questions asked in COMEDK UGET

Which one of the following is responsible for causing skin cancer and mutation ?
_________ is known as Portuguese man of war.
Which of the follwing cannot be employed as a cloning vector ?
Apical dominance in higher plants is due to
Kary B. Mullis got Nobel prize for discovering
Spawning in fishes is induced by injecting the female with
If the vasa deferentia of man are surgically removed
The number of points at which $f(x) = 3 + 2\, \, \, \sin x$ has maximum in the interval $\left( - \frac{11 \pi}{2} , 100 \pi \right)$ is
Electric intensity due to an electric dipole varies with distance $r$ as $E \propto r^n$ where n is
Expansion of the Universe is accounted by
Force of attraction between two parallel current-carrying conductors is $F$ newton per meter. Current through each of them is doubled and reversed. New force in $N/m$ between these conductors is
$-M$ effect is shown by
Oleum is
A particle is projected with velocity 100 mis at 30?. Time of flight is
The projection of $\vec{a} = 5\hat{i} - \hat{j} + 3 \hat{k}$ on $\vec{b} = 2 \hat{i} + \hat{j} - \hat{k}$ is
Which one of the following is not a colloid?
Which one of the following does not exist in $\alpha$ and $\beta$ forms?
In sugar industry, activated charcoal is used for the decolourisation of cane juice as
In the removal of silica during smelting, the flux used is
Lead metal is purified by
Sulphur dioxide is prepared by the action of
Two spherical black bodies of radii $r_1$ and $r_2$ at temperatures $T_1$ and $T_2$ respectively, radiate same power. Then $\frac{r_1}{ r_2}$ must be equal to
Which one of the following is not affected by concentrated sulphuric acid ?
In a triangle $ABC$ if $\begin{vmatrix}1&a&b\\ 1&c&a\\ 1&b&c\end{vmatrix} = 0$, then $\sin^2 A + \sin^2 B + \sin^2 C = $
Equivalent mass of potassium permanganate in acid medium is