List of practice Questions

A solid sphere is in pure rolling motion on an inclined surface having inclination $?$

A double star system consists of two stars A and B which have time periods $T_ A $ and $T_B $ . Radius $ R_A $ and $ R_B $ and mass $ M_A $ and $M_B $ . Choose the correct option

If $e_1$ is the eccentricity of the ellipse $\frac {x^2}{16}+\frac{y^2}{25}=1$ and $e_2$ is the eccentricity of the hyperbola passing through the foci of the ellipse and $e_1e_2=1$ then equation of the hyperbola is

Angle of banking for a vehicle speed of $ 10\,m/s $ for a radius of curvature $ 10\,m $ is (assume $ g=10\,m/s^{2} $ )

Equation of progressive wave is $\hspace25mm y = A \sin \big(10 \pi x + 11 \pi t + \frac{\pi}{3}$.

Which of the following have highest electron affinity?

Which of the following will show geometrical isomerism?

Which one of the following contain isopropyl group?

Which of the following electronic configuration represents noble gas?

Which of the following amino acid is optically inactive?

Which have not left any evidences of organic evolution?

When calcium acetate is distilled, it will produce which of the following compound?

What is the formula of bleaching powder?

The plant that is characteristics component of mangrove vegetation:

The most important force which pulls water up in tall trees is:

Neural canal is present in:

Insects captured by insectivorous plants fulfill their requirements of:

If a spherical ball rolls on a table without slipping the friction of its total energy associated with rotational energy is:

Husband has blood group A and wife has blood group B. What is the blood group of children?

Heterophagosome is

Hardness of water is due to presence of salts of:

Green plants constitute:

Example of analogous organs is:

Edible part of mushroom is

During anaerobic conditions, the rate of glycolysis increases, is called: