List of top Questions asked in JIPMER

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?

Phenol reacts with chloroform in presence of:

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

Disease caused by deficiency of protein in children is:

Dual nature of particle was given by:

Bile helps in the digestion of fat through:

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 sphere of diameter $0.2\,m$ and mass $2\, kg$ is rolling on an inclined plane with velocity $ \upsilon =0.5\, m/s$. The kinetic energy of the sphere is:

Five particles of mass $2\,kg$ are attached to the rim of a circular disc of radius $0.1\,m$ and negligible mass. Moment of inertia of the system about the axis passing through the centre of the disc and perpendicular to its plane is:

The length, breadth and thickness of a block are given by $l=12\, cm , b=6 \,cm$ and $t=2.45 \,cm .$ The volume of the block according to the idea of significant figures should be

The radius of the convex surface of planoconvex lens is $20\,cm$ and the refractive index of the material of the lens is $1.5$. The focal length is:

A coil having $N$ turns carry a current as shown in the figure. The magnetic field intensity at point $P$ is:

A can filled with water is revolved in a vertical circle of radius $4\,m$ and the water does not fall down. What must be the maximum period of revolution?

A conducting sphere of radius $R=20\, cm$ is given a charge $Q=16 \,\mu C$. What is $\vec{ E }$ at centre?

Volume of $CO_{2}$ obtained from complete decomposition of $20 \,g$ $CaCO_{3}$ at STP is:

The real forces responsible for the movement of water from one cell to another cell is mainly

Mannitol is reserve food in

The inflorescence in Ocimum is