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Recent questions tagged class-10
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vote
1
answer
Form the quadratic equation whose roots are: (i) √3 and 3√3
asked
Apr 7, 2019
in
Class 10
by
kratos
class-10
cbse
quadratic equations
+2
votes
1
answer
Fill in the blanks with appropriate form of verbs given in the brackets : (i) A bunch of keys ............... lying on the table. (is / are)
asked
Apr 7, 2019
in
Class 12
by
kratos
class-8
class-10
class-12
+2
votes
1
answer
Choose the conclusion which will follow by applying the given statements written below : Statements : Some bottles are pencils.
asked
Apr 7, 2019
in
Class 10
by
kratos
ntse
class-10
+2
votes
1
answer
The technique used to transmit audio signals in television broadcasts is :
asked
Apr 7, 2019
in
Physics
by
kratos
atom models
modern physics
csat
jee
communication systems
class-10
jee mains
class-12
quantum physics
+1
vote
1
answer
Who was a well-known pioneer of mass production?
asked
Apr 7, 2019
in
Class 10
by
kratos
the making of a global world
class-10
+3
votes
1
answer
(a) What is meant by reproduction ? (b) What are the two general methods of reproduction in organisms ?
asked
Apr 7, 2019
in
Class 10
by
kratos
how do organisms reproduce
class-10
class-9
cbse
+3
votes
1
answer
Explain the following terms giving an example of each: (i) Antacids
asked
Apr 7, 2019
in
Class 12
by
kratos
class-10
class-12
acids bases and salts
cbse
+2
votes
1
answer
Give one word /phrase for the following: 1. The name of the ship in which Columbus discovered the New World.
asked
Apr 7, 2019
in
Class 10
by
kratos
the discovery
class-10
+3
votes
1
answer
Describe any five distinct characteristics of Arid soils.
asked
Apr 7, 2019
in
Class 10
by
kratos
class-10
cbse
resources and development
contemporary india
+2
votes
1
answer
You must have seen tarnished copper vessels being cleaned with lemon or tamarind juice.
asked
Apr 7, 2019
in
Class 10
by
kratos
metals and nonmetals
cbse
acids bases and salts
class-10
ncert class 10 science
+1
vote
1
answer
A pea plant with blue colour flower denoted by BB is cross-bred with a pea plant with white flower denoted by WW.
asked
Apr 7, 2019
in
Class 10
by
kratos
class-10
heredity and evolution
cbse
+3
votes
1
answer
In a triangle ABC, if cos A /a = cos B /b and ∠ C =30. If a = 2cm then area of ΔABC is
asked
Apr 7, 2019
in
Class 12
by
kratos
cbse
areas related to circles
class-10
class-12
icse
triangles
scalar or dot products
constructions
vector
+1
vote
1
answer
Write one negative effect, on the environment, of affluent life style of few persons of a society.
asked
Apr 7, 2019
in
Class 11
by
kratos
cbse
class-11
our environment
management of natural resources
class-10
+3
votes
1
answer
Zinc is the metal which **** in the middle of the activity series. This metal is extracted from its sulphide ore.
asked
Apr 7, 2019
in
Class 10
by
kratos
metals and nonmetals
class-10
cbse
+3
votes
1
answer
Make a table with the names of 3 electrical appliances used in home in one column,
asked
Apr 7, 2019
in
Class 10
by
kratos
electric energy
household circuits
class-10
icse
power
+3
votes
1
answer
What is the nature of non-metal oxide?
asked
Apr 7, 2019
in
Class 10
by
kratos
metals and nonmetals
class-10
cbse
+2
votes
1
answer
Which of the following is not an example of a bio-mass energy source? (a) wood (b) gobar-gas (c) nuclear energy (d) coal
asked
Apr 7, 2019
in
Class 10
by
kratos
class-10
sources of energy
cbse
+2
votes
1
answer
How does the existence of a large urban population affect each of the following? Illustrate with historical examples A leader of a political party
asked
Apr 7, 2019
in
Class 10
by
kratos
work
class-10
work-life-and-leisure
life and leisure
+3
votes
1
answer
'M' is an element which is out of Cu, Fe, Al, Na. It shows the following properties:
asked
Apr 7, 2019
in
Class 10
by
kratos
metals and nonmetals
cbse
class-10
icse
metallurgy
+1
vote
1
answer
Copy the given diagram of a transformer and complete it. Name the parts A and B.
asked
Apr 7, 2019
in
Class 10
by
kratos
class-10
magnetic effect of current
icse
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