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Recent questions tagged class-10
+3
votes
1
answer
A ray of light from denser medium strikes a rarer medium at angle of incidence i.
asked
Nov 29, 2018
in
JEE
by
kratos
light – reflection and refraction
motion
class-8
jee
optics
class-10
jee mains
our colourful world
class-12
geometrical optics
wave
+3
votes
1
answer
Give a pen portrait of Dr. Alexender Graham Bell
asked
Nov 29, 2018
in
Class 10
by
kratos
class-10
the story of my life
cbse
+3
votes
1
answer
The circle x^2 + y^2 – 2x – 2y + 1 = 0 is rotated about its point of contact with y-axis through the angle
asked
Nov 29, 2018
in
JEE
by
kratos
jee
class-10
jee mains
applications of integration
class-12
three dimensional geometry
+3
votes
1
answer
Difference between self pollination and cross pollination :
asked
Nov 29, 2018
in
Class 10
by
kratos
how do organisms reproduce
class-10
class-9
cbse
+1
vote
1
answer
State one difference between a physical change and a chemical change.
asked
Nov 29, 2018
in
Class 10
by
kratos
chemical reactions and equations
class-10
cbse
+1
vote
1
answer
Who discovered the continent of America?
asked
Nov 29, 2018
in
Class 10
by
kratos
the making of a global world
class-10
+2
votes
1
answer
Some heat is provided to a body to raise its temperature by 25°C. What will be the corresponding
asked
Nov 29, 2018
in
Chemistry
by
kratos
specific heat capacity
calorimetry
cbse
thermochemistry
class-11
latent heat
physical chemistry
thermodynamics
class-10
icse
class-12
+2
votes
1
answer
The main factor which has inhibited the Government in the implementation of Directive Principles or State policy has been
asked
Nov 29, 2018
in
Class 10
by
kratos
indian constitution
class-10
+2
votes
1
answer
Solve √5x^2 + x + 5 = 0.
asked
Nov 29, 2018
in
Class 12
by
kratos
indefinite integral
pair of linear equations in two variables
quadratic equations
class-10
icse
class-12
+3
votes
1
answer
What is aqua regia? How does it help in dissolving Gold or Platinum.
asked
Nov 29, 2018
in
Class 10
by
kratos
study of compounds
class-10
icse
hydrogen chloride
+2
votes
1
answer
What is biological magnification? Will the levels of this magnification be different at different levels of the ecosystem?
asked
Nov 29, 2018
in
Class 10
by
kratos
class-10
our environment
cbse
+3
votes
1
answer
Draw an angle and label it as ∠BAC. Construct another angle, equal to ∠BAC.
asked
Nov 29, 2018
in
Class 10
by
kratos
circles
construction
class-9
icse
class-10
constructions
+1
vote
1
answer
Figure shows two ways of connecting the three bulbs A, B and C to a battery. Name the two arrangements.
asked
Nov 29, 2018
in
Class 10
by
kratos
cbse
class-8
electricity
electric power
class-6
class-10
icse
house hold circuits
+2
votes
1
answer
The formula of soda ash is (i) Na2CO3.10H2O
asked
Nov 29, 2018
in
Class 11
by
kratos
cbse
class-11
stoichiometry
class-10
icse
mole concept
alkali and alkaline earth metals
+1
vote
1
answer
Mention the essential information that can be obtained by studying the population density of an organism.
asked
Nov 29, 2018
in
Class 12
by
kratos
vitamins
mendelian laws of inheritance
the cell
cbse
the living world
class-11
chromosomol theory of inheritance
principles of inheritance and variation
class-6
class-10
how do organisms reproduce
class-12
+1
vote
1
answer
Which of the following statements about diamond are correct?
asked
Nov 29, 2018
in
Class 12
by
kratos
compounds
neet
cbse
jee
solid state
elements
class-6
icse
carbon and its compounds
symbols and formulae
class-10
jee mains
+1
vote
1
answer
State if the following statements are true or false. 1. Friction wears down the parts of machi
asked
Nov 29, 2018
in
Class 10
by
kratos
class-8
class-10
pressure
icse
force
+1
vote
1
answer
In the given figure, P and Q are the points on the sides AB and AC respectively of ΔABC, such that AP = 3.5 cm, PB = 7 cm,
asked
Nov 29, 2018
in
Class 10
by
kratos
cbse.
class-10
triangles
+2
votes
1
answer
Name the Health Insurance Scheme introduced by the Government, for the ******* of rural people.
asked
Nov 29, 2018
in
Class 12
by
kratos
food security and nutrition
class-11
class-10
class-12
+1
vote
1
answer
The following diagram shows a part of the periodic table containing
asked
Nov 29, 2018
in
Class 10
by
kratos
class-10
periodic classification of elements
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