List of practice Questions

Synthetic human hairwigs are made from a copolymer of vinyl chloride and acrylonitrile, and is called

The pyramid which cannot be inverted in a stable ecosystem is that of

A sphere collides with another sphere of identical mass. After collision, the two spheres move. The collision is inelastic. Then the angle between the directions of two spheres is

A hollow metallic cylinder is heated. Then its internal diameter

At what height over the earth's pole, the free fall acceleration decreases by $1%$. (Assume the radius of earth to be $6400 km$)

Which of the following is the function of enterogastrone?

If the gravitational force between two objects were proportional to $ 1/R $ (and not as $ 1/R^2 $ ), where R is the distance between them, then a particle in a circular path (under such a force) would have its orbital speed v, proportional to

A solid spherical ball rolls on a table. Ratio of its rotational kinetic energy to total kinetic energy is

A satellite in force free space sweeps stationary interplanetary dust at a rate of $ dM/dt = \alpha v $ , where M is mass and v is the speed of satellite and $\alpha$ is a constant. The acceleration of satellite is

Each sentence is broken into four parts. Identify the part with an error.

Each sentence is broken into four parts. Identify the part with an error.

Each sentence is broken into four parts. Identify the part with an error.

Each sentence is broken into four parts. Identify the part with an error.

Each sentence is broken into four parts. Identify the part with an error.

NUTS : BOLTS
Choose the pair of words which best expresses the relationship similar to that expressed in the capitalized pair.

SALT : SALTY
Choose the pair of words which best expresses the relationship similar to that expressed in the capitalized pair.

JUST : ARBITRARY
Choose the pair of words which best expresses the relationship similar to that expressed in the capitalized pair.

ATMOSPHERE : STRATOSPHERE
Choose the pair of words which best expresses the relationship similar to that expressed in the capitalized pair.

DIVIDE : UNITE
Choose the pair of words which best expresses the relationship similar to that expressed in the capitalized pair.

This questions has four items. Mark the one that does not belong to this group.
Options given relate to commercial documents or tax instruments.

This question has four items. Mark the one that does not belong to this group.
Options relate to synonymy of suitability or skill.

This question has four items. Mark the one that does not belong to this group.
Options relate to body parts or accessories.

This question has four items. Mark the one that does not belong to this group.
Options relate to horses and related terms.

This question has four items. Mark the one that does not belong to this group.
Options relate to philosophy and level of tangibility.

A satellite A of mass m is at a distance of r from the surface of the earth. Another satellite B of mass 2m is at a distance of 2r from the earth's centre. Their time periods are in the ratio of