List of top Questions asked in COMEDK UGET- 2009

In Young's double slit experiment,$1^{st}$ dark fringe occurs directly opposite a slit. Wavelength of light used is

If $\tan A - \tan B = x$ and $\cot B - \cot A = y$, then $\cot (A- B) =$

The subtangent at $x = \pi /2$ on the curve $y = x \sin x$ is

If $y =\sqrt{x+\sqrt{y+\sqrt{x+\sqrt{y}}}} +.....$ then $ \frac{dy}{dx} $

Let $x$ be a number which exceeds its square by the greatest possible quantity, then $x$ =

The function $f\left(x\right) = \left(\frac{\log_{e}\left(1+ax\right) - \log_{e}\left(1-bx\right)}{x}\right)$ is undefined at $x = 0$. The value which should be assigned to $f$ at $x = 0$ so that it is continuous at $x = 0$ is

The maximum value of $\left(\frac{1}{x}\right)^{2x^2}$ is

If $x= a\left(\cos t+\log \tan \frac{t}{2}\right), y = a \sin t, $ then $ \frac{dy}{dx} $

Which of the following functions is differentiable at $x = 0$ ?

Female gametophyte in angiosperms is

Choose the group containing only amniotes

Chloride shift is called

During DNA replication, Okazaki fragments are found in the lagging strand so as to

In eukaryotes the genes are split because of

Which of the following is employed for the synthesis of monoclonal antibody by hybridoma techinque ?

Puffs of polytene chromosomes are specially concentrated with

The brush border of small intestine is formed by

Anemophilous flowers do not have

Pith parenchyma generally lacks