List of top Questions asked in COMEDK UGET

If $2.2 \, kW$ power is transmitted through a $10 \, W$ line at $22 \, kV$, power loss in the form of heat will be

In the decarboxylation of carboxylic acid the reagent used is

In Newton ring experiment, monochromatic light is replaced by white light. Then

In a spectrometer experiment, " As wavelength of a spectral line increases, deviation also increases". This is true

In a region a stationary charge does not experience a force. It is certain that in this region

If $[x]$ denotes the greatest integer function, then $\int\limits_{1}^{4} \left(\left[x\right] -1\right)\left(\left[x\right] -2\right)\left(\left[x\right] -3\right)\left(\left[x\right] -4\right)dx = $

If $\log_2 \: \sin x - \log_2 \cos x -\log_2(1 - \tan^2x) = - 1$, then

If $\tan^{-1} \left(\frac{x}{y}\right) + \log \sqrt{x^{2} +y^{2}} = 0 $ , then $\frac{dx}{dy} = $

If $x= 3 \cos t - 2 \cos^{3} t , y = 3\sin t - 2 \sin^{3} t ,$ then $ \frac{d^{2}y}{dx^{2}} t = \frac{\pi}{6}$ is

If $u = f(x^2) , v = g(x^3) , f'(x) = \sin x $ and $g'(x) = \cos x,$ then $ \frac{du}{dv} = $

Let $f\left(x\right) = \frac{\log\left(1+ex\right)-\log\left(1-x\right)}{x} , x\ne0 $ . Then $f$ is continuous at $x = 0$ if $f(0)$ =

Identify the placental hormone cited below

Heat of neutralization of any strong acid and strong base is always constant and $\Delta H= -57.3 \, kJ$. This is because

Helium molecule is monoatomic because

For $O_2$ molecule, molecular orbitals having lowest energy is

Food plant of Antheraea assama is

Field capacity of the soil includes