List of top Questions asked in COMEDK UGET

A solid melts slightly above 273 K and is a poor conduct or of heat and electricity. To which of the following categories does it belong ?
Decrease in wavelength as a result of scattering is observed in
In Young's double slit experiment, intensities at a bright fringe is $I$. When one of the slits is dosed, intensity at the same position is
A black body emits maximum energy at wavelength $\lambda_0$ when temperature is $T_1$. At temperature $T_2$, it emits maximum energy at $\frac{4}{5} \lambda_0$? Ratio of the two temperature $T_1: T_2$ is
Weight of a body
A plano-convex lens $(f = 20 cm)$ is silvered at plane surface. Now focal length will be
Choose the sexually transmitted bacterial disease from the following
Jawless vertebrates belong to the group
Scyphozoan medusae are commonly known as
Archaea differs from Eubacteria in one of the following features. Choose the correct answer
Botanical names of plants are taken from Latin because
The spines in a cactus (Opuntia) are modified form of.......
Bronchogenic carcinoma is cancer of ........
The cockroach is ..........
Cirrhosis of the liver is caused by :
If $\alpha , \beta , \gamma$ are the roots of the equation $x^3 + px + q = 0$, then the value of the determinant $\begin{vmatrix}\alpha&\beta&\gamma\\ \beta&\gamma&\alpha\\ \gamma&\alpha&\beta\end{vmatrix} = $
$\cos^2 \frac{\pi}{12} + \cos^2 \frac{\pi}{4} \cos^2 \frac{5 \pi}{12} = $
Horn silver is
Tetrahedral structure is formed by
To dry ammonia gas the drying agent used is
50% of a first order reaction is completed in 30 min. The velocity constant of the reaction is
The standard temperature used in thermo- chemical calculations is
50 cc of oxalic acid is oxidized by 25 cc of 0.20 $ { N \, KMnO_4}$. The mass of oxalic acid present in 500 cc of the solution is
$2p_x$ atomic orbital undergoes linear combination with
0.5 g of an acid is neutralized by 40 cc of 0.125 N NaOH. The equivalent mass of the acid is