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questions
List of practice Questions
Centromere is required for
AIPMT - 1994
AIPMT
Biology
Eukaryotic Cells
The metal always found in free state is
KCET - 1994
KCET
Chemistry
properties of d block elements
Synthetic human hairwigs are made from a copolymer of vinyl chloride and acrylonitrile, and is called
KCET - 1994
KCET
Chemistry
Types of Polymerisation Reactions
The pyramid which cannot be inverted in a stable ecosystem is that of
KCET - 1994
KCET
Biology
Eco-System
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
KCET - 1994
KCET
Physics
work, energy and power
A hollow metallic cylinder is heated. Then its internal diameter
KCET - 1994
KCET
Physics
thermal properties of matter
At what height over the earth's pole, the free fall acceleration decreases by
$1%$
. (Assume the radius of earth to be
$6400 km$
)
KCET - 1994
KCET
Physics
Gravitation
Which of the following is the function of enterogastrone?
NEET (UG) - 1994
NEET (UG)
Biology
Digestion and absorption
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
NEET (UG) - 1994
NEET (UG)
Physics
Gravitation
A solid spherical ball rolls on a table. Ratio of its rotational kinetic energy to total kinetic energy is
NEET (UG) - 1994
NEET (UG)
Physics
System of Particles & Rotational Motion
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
NEET (UG) - 1994
NEET (UG)
Physics
Gravitation
Out of 38 ATP molecules produced per glucose, 32 ATP molecules are formed from NADH/FADH in
NEET (UG) - 1993
NEET (UG)
Biology
Fermentation
The process of translation is
NEET (UG) - 1993
NEET (UG)
Biology
DNA Replication
If N is the number of turns in a coil, the value of self inductance varies as
NEET (UG) - 1993
NEET (UG)
Physics
Inductance
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
NEET (UG) - 1993
NEET (UG)
Physics
Gravitation
The product of addition polymerization reaction is
KCET - 1993
KCET
Chemistry
Types of Polymerisation Reactions
Three resistances each of
$4\, \Omega$
are connected to form a triangle. The resistance between any two terminals is
NEET (UG) - 1993
NEET (UG)
Physics
Current electricity
Which electronic configuration of an element has abnormally high difference between second and third ionisation energy?
NEET (UG) - 1993
NEET (UG)
Chemistry
Classification of elements and periodicity in properties
Among the following which compound will show the highest lattice energy?
NEET (UG) - 1993
NEET (UG)
Chemistry
Chemical bonding and molecular structure
During DNA replication, the strands separate by
NEET (UG) - 1993
NEET (UG)
Biology
the molecular basis of inheritance
Pteridophytes differ from bryophytes and thallophytes in having
NEET (UG) - 1993
NEET (UG)
Biology
Kingdom Plant
Which one is a C4-plant?
NEET (UG) - 1993
NEET (UG)
Biology
Photosynthesis in higher plants
Association of animals when both partners are benefitted
NEET (UG) - 1993
NEET (UG)
Biology
organisms and populations
Current through
$3\, \Omega$
resistor is 0.8 ampere, then potential drop through
$4\, \Omega$
resistor is
NEET (UG) - 1993
NEET (UG)
Physics
Current electricity
Neomycin is extracted from
EAMCET - 1993
EAMCET
Biology
Biotechnology
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