List of top Questions asked in COMEDK UGET

Which one of the following is least electropositive element?
Coordination number of nickel in$[Ni(C_2O_4)_3]^{4-}$ is
The speed of electromagnetic radiation in vacuum
The kinetic energy of the photoelectrons increases by $0.52 \, eV$ when the wavelength of incident light is changed from $500 \, nm$ to another wavelength which is approximately
The capacitance of the Earth considered as a conducting sphere of radius $6408 \, km$ is
Two points separated by a distance of 0.1 mm can just be observed using a microscope when light $\lambda = 600\: nm$ is used. If light of wavelength 480 nm is used, this limit of resolution becomes
The maximum value of $ f(x) = \frac{\log x}{x} , 0 < x < \infty$ is
Cuprous ion is
Geometrical isomerism is exhibited by
If $a$ and $ b$ are positive integers such that $a^2 - b^2$ is a prime number, then $a^2 - b^2$ is
If the medians $AD$ and $BE$ of the triangle with vertices $A(0, b), B(0, 0), C(a, 0)$ are mutually perpendicular, then
The resistance of a metallic conductor increases with temperature because
Rh factor in man could be connected to species $\ldots\ldots$ of monkey
Release of second polar body from human egg nucleus occurs
Which one of the following is a mismatch ?
Which hormone is NOT produced by the pituitary gland ?
Stage of development at which implantation occurs is known as
Western Ghats have come under "Hot spot" category because of
The cationic complex is
$\tan\left[\frac{1}{2} \sin^{-1} \left(\frac{2x}{1+x^{2}}\right) + \frac{1}{2} \cos^{-1} \left(\frac{1-x^{2}}{1+x^{2}}\right)\right] = $
In the diffraction pattern due to a single slit linear width of the central max will be twice that of slit width $(d)$. The distance between the slit and the screen is
In the acid hydrolysis of methyl acetate ester,
If $x = \log_a bc, y = \log_b ca, z = \log_c ab,$ then $\frac{x}{1+x} + \frac{y}{1+y} + \frac{z}{1+z } = $
If $\sin(\theta + \alpha) = \cos(\theta + \alpha),$ then the value of $\frac{1 - \tan \alpha}{1+ \tan \alpha}$ is
Franklin Conrat demonstrated that RNA is the genetic material of