List of practice Questions

Which one of the following plants belongs to the Family Apocynaceae?
Which one of the pathways of water movement involves cell wall and intercellular spaces ?
Wind pipe in man arises from
Which is the correct pathway for passage of urine in vertebrates?
What is the function of tapetum in a developing anther ?
The volume of the tetrahedron formed by the points $(1, 1, 1 ), (2, 1, 3), (3, 2, 2)$ and $(3, 3, 4)$ in cubic units is
The value of $\left(0.2\right)^{\log_{\sqrt{5}}\left(\frac{1}{4} + \frac{1}{8} + \frac{1}{6} + .... to \, \infty\right)}$
The phenomena of spawning and amplexus are encountered in
The major constituent of phloem sap is
The karyotype of the Klinefelter's syndrome patient is
Testosterone, the male sex hormone, is synthesised in the
_____is a national park in Kamataka.
$\int \frac{x^{2}+1}{x^{4}+1}dx $
$\int e^{x} \left\{\frac{1+\sin x \cos x}{\cos^{2} x}\right\} dx = $
In Young's double slit experiment,$1^{st}$ dark fringe occurs directly opposite a slit. Wavelength of light used is
In a plant growing under dark condition, the leaves turn light coloured, intemodes become much elongated and it is termed as
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 $x = 0$ ?
Graveyard for RBCs is