List of practice Questions

Two similar coils are kept mutually perpendicular such that their centres coincide. At the centre, find the ratio of the magnetic field due to one coil and the resultant magnetic field through both coils if the same current is flown :

The potential difference between points $A$ and $B$ is:

The net gain ATP from complete oxidation of $1$ molecule of glucose in eukaryote is:

The modified stem of Opuntia is:

The main excretory organ of prawn is:

The dimensional formula for Youngs modulus is:

Substance having ester linkage is:

Protists are (i) unicellular and prokaryote (ii) unicellular and eukaryote (iii) multicellular and eukaryote (iv) autotroph or heterotroph

In the wall of alimentary canal, what is the actual sequence from outer to inner:

In Hatch and Slack pathway:

Heparin is secreted by:

Graphite is soft while diamond is hard because:

For the formation of tetrasporic embryosac, how many megaspore mother cells are required?

Ratio of molecular weights of $A$ and $B$ is $ \frac{4}{25} $ then ratio of rates of diffusion will be:

$H$-bond is strongest in:

$CH _{3} CH _{2} C \equiv CH {->[{ R }]} $ butanone $-2 . R$ is

Which has minimum solubility?

$H _{2} O$ is liquid while $H _{2} S$ is a gas due to

Phenol reacts with chloroform in presence of:

Disease caused by deficiency of protein in children is:

Dual nature of particle was given by:

Bile helps in the digestion of fat through:

Which of the following molecules has trigonal planar geometry?

A police jeep is chasing with velocity of $45\, km/h$ a thief in another jeep moving with velocity $153\,km/h$. Police fires a bullet with muzzle velocity of $180\,m/s$ The velocity it will strike the car of the thief is:

A plane glass slab is kept over various colour letters, the letter which appears least raised is: