List of practice Questions

Lemur Edri-edri is found in :

For a planet having mass equal to mass of the earth but radius is one fourth of radius of the earth. Then escape velocity for this planet will be

Concentration of urine depends upon which organ?

Anticodon occurs in:

During viral infection the protein formed in host cells to resist is:

When an electron does transition from $n = 4$ to $n = 2$, then emitted line spectrum will be

Lemur edri-edri is found in:

Correct order of stability is :

In the separation of $Cu^{2+}$ and $Cd^{2+}$ of Ilnd group in qualitative analysis of cations, tetrammine copper (II) sulphate and tetrammine cadmium (II) sulphate react with KCN to form the corresponding cyano complexes, which one of the following pairs of the complexes and their relative stability enables the separation of $Cu^{2+} $ and $Cd^{2+}$?

Reason, why hair loss is more in old age:

The correct relation for $\alpha, \beta$ for a transistor

Plasmid has been used as vector because

Stored food in fungi :

Which one of the following molecules will form a linear polymeric structure due to hydrogen bonding?

2-butene shows geometrical isomerism due to :

Polarisation of electrons in acrolein may be written as

The distance of a focus of the ellipse $9x^2+16y^2 =144$ from an end of the minor axis is

Figure shows currents in a part of an electric circuit, then current $I$ is

Viable material of endangered species can be preserved by

Plant group with largest ovule, largest tree, and largest gametes is

$\alpha$-D-glucose and $\beta$-D-glucose are

Equilibrium constant $K_p$ for following reaction : ${ MgCO_3 <=> MgO(S) + CO_2 (g)}$

In which point, pulmonary artery is different from pulmonary vein?

Melatonin is secreted by:

The ratio  \((W/Q)\) for a carnot–engine is \(\frac 16\), Now the temperature of sink is reduced by  \(62 \ ºC\), then this ratio becomes twice, therefore the initial temperature of the sink and source are respectively: