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questions
List of practice Questions
Germanium is an example of
Chemistry
The solid state
Gemmule formation in sponges is helpful in
Biology
Reproduction in Organisms
General electronic configuration of transition metals is
Chemistry
d -and f -Block Elements
General solution as sin
$x + \cos x = min [1, a^2 - 4a + 6]$
is
$ a \in R$
Mathematics
Trigonometric Functions
GEAC (genetic engineering approval committee) has been set up under
Biology
Applications of Biotechnology
GEAC stands for
Biology
Applications of Biotechnology
Gelatin protects
Chemistry
Surface Chemistry
Gas vacuole is present in
Biology
Cell: the unit of life
Gases exert pressure on the walls of the container because the gas molecules
Physics
kinetic theory
Gas deviates from ideal gas nature because molecules
Chemistry
States of matter
Galena is an ore of
Chemistry
General Principles and Processes of Isolation of Elements
Functions of plant growth promoters and plant growth inhibitors are given here in a jumbled up manner. Select the option that correctly segregates these functions. (i) Cell division (ii) Cell enlargement (iii) Pattern formation (iv) Tropic.growth (v) Flowering (vi) Fruiting (vii) Seed germination (viii) Response to wounding (ix) Response to stresses of biotic and abiotic origin (x) Dormancy
Biology
Plant growth and development
Functional residual capacity can be represented as
Biology
Exchange Of Gases
Functional unit of skeletal muscle is called
Biology
locomotion and movement
Froth floatation process of concentration is based on the
Chemistry
General Principles and Processes of Isolation of Elements
Fruit of custard apple is :
Biology
Morphology of flowering plants
Fruit shape in shephered's purse (Capsella bursa) is of two types? Which pair of strains possess the genotype
$Tt$
?
Biology
Principles of Inheritance and Variation
From the top of tower, a stone is thrown up. It reaches the ground in
$t_1$
s. A second stone thrown down with the same speed reaches the ground in
$t_2$
s. A third stone released from rest reaches the ground in
$t_3$
s. Then
Physics
Motion in a straight line
Froth floatation process for the concentration of ores is an illustration of the practical application of
Chemistry
General Principles and Processes of Isolation of Elements
From the top of a tower, a particle is thrown vertically downwards with a velocity of 10 m/s. The ratio of distances covered by it in the 3rd and 2nd seconds of its motion is (Take g =
$10 m/s^2$
)
Physics
Motion in a straight line
From the top of a cliff 25 metres high, the angle of elevation of the top of a tower found to be equal to the angle of depression of the foot of the tower, then the height of the tower is.
Mathematics
Trigonometric Identities
From the origin, chords are drawn to the circle
$(x - 1)^2 + y^2 = 1$
, then equation of locus of middle points of these chords, is -
Mathematics
Conic sections
From the following relationships between respiratory volumes and capacities, mark the correct option. (i) Inspiratory Capacity
$(IC) = $
Tidal Volume
$+$
Residual Volume (ii) Vital Capacity
$(VC) =$
Tidal Volume
$(TV) +$
Inspiratory Reserve Volume
$(IRV) +$
Expiratory Reserve Volume
$(ERV)$
(iii) Residual Volume
$(RV) =$
Vital Capacity
$(VC) -$
Inspiratory Reserve Volume
$(IRV)$
(iv) Tidal Volume
$(TV) =$
Inspiratory Capacity
$(lC) -$
Inspiratory Reserve Volume
$(IRV)$
Biology
Exchange Of Gases
From a group of
$5$
boys and
$3$
girls three persons are chosen at random; Find the probability that there are more girls than boys
Mathematics
Conditional Probability
From a well shuffled pack of 52 playing cards, four are drawn at random. The probability that all are spades, but one is a king is
Mathematics
Conditional Probability
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