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Recent questions tagged class-12
+3
votes
1
answer
Consider the following statements and select the correct option which correctly identifies true (T) and false (F).
asked
Apr 7, 2019
in
Class 12
by
kratos
neet
aiims
reproduction in organisms
class-10
biological classification
class-12
sources of energy
+2
votes
1
answer
The electrochemical equivalent of a metal is 3.3 × 10^–7kg per coulomb. The mass of the metal liberated at the cathode
asked
Apr 7, 2019
in
Chemistry
by
kratos
thermal and chemical effects of current
electrochemistry
class-11
jee
physical chemistry
jee mains
class-12
current electricity
+1
vote
1
answer
What are the Forest based industry?
asked
Apr 7, 2019
in
Class 12
by
kratos
class-10
class-12
manufacturing industries
cbse
+2
votes
1
answer
A mercury lamp is a convenient source for studying frequency dependence of photoelectric emission, since it gives a number of spectral
asked
Apr 7, 2019
in
Class 12
by
kratos
dual nature of radiation and matter
class-12
neet
+1
vote
1
answer
5 carpenters can earn Rs 540 in 6 days working 9 hours a day.
asked
Apr 7, 2019
in
Class 12
by
kratos
work
ratio and proportion
class-6
class-12
time
+3
votes
1
answer
Consider the following statement: The principle of total internal reflection is applicable to explain the
asked
Apr 7, 2019
in
Class 12
by
kratos
csat
ray optics and optical instruments
optics and sound
communication systems
optics
class-12
+2
votes
1
answer
Using elementary transformations, find the inverse of the matrices, if it exists.\(\begin{bmatrix}3&10\\[0.3em]2&7\end{bmatrix}\)
asked
Apr 7, 2019
in
Class 12
by
kratos
matrices
class-12
+2
votes
1
answer
Name the type of strength used at the time of take *** in long jump.
asked
Apr 7, 2019
in
JEE
by
kratos
isc
force and laws of motion
jee
physical education
class-9
icse
jee mains
class-12
+1
vote
1
answer
In a bank, principal increases continuously at the rate of 5% per year
asked
Apr 7, 2019
in
Class 12
by
kratos
class-12
differential equations
bseb model set
+2
votes
1
answer
In transformer, alternating current is induced in
asked
Apr 7, 2019
in
JEE
by
kratos
electromagnetic induction
jee
jee mains
alternating current
class-12
+1
vote
1
answer
The solution of the differential equation dy/dc = y/x + ϕ(y/x)/ϕ(y/x) is
asked
Apr 7, 2019
in
JEE
by
kratos
ordinary differential equations
nda
class-11
jee
differential equations
jee mains
class-12
+3
votes
1
answer
Full form of IP ADDRESS.
asked
Apr 7, 2019
in
Class 12
by
kratos
network security and web service
cbse
networking
open standards
class-12
+2
votes
1
answer
If f (x) = |x| + |x - 1|, then which one of the following is correct? a. f(x) is continuous at x = 0 and x = 1
asked
Apr 7, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+1
vote
1
answer
The term Vaccine was introduced by
asked
Apr 7, 2019
in
Class 12
by
kratos
human health
cbse
bseb model set
class-12
+3
votes
1
answer
What do you mean by magnetic properties of solid substance.
asked
Apr 7, 2019
in
Class 12
by
kratos
class-6
bseb model set
class-12
the solid state
nature of things
+3
votes
1
answer
A conducting square loop having edges of length 2.0cm is rotated through 180° about a diagonal in 0.20s.
asked
Apr 7, 2019
in
JEE
by
kratos
electromagnetic induction
jee
jee mains
magnetism
alternating current
class-12
+1
vote
1
answer
(a) Name the poem and the poet. (b) How does potato digging turn into a procession?
asked
Apr 7, 2019
in
Class 12
by
kratos
motion of system of particles
freedom struggle of 1857
class-8
class-11
palanquin bearers
rigid bodies
class-10
class-12
narayanpur incident
+2
votes
1
answer
Who was the Chairman of the Boundry Commission?
asked
Apr 7, 2019
in
Class 12
by
kratos
class-12
growth of indian political system
origin
+3
votes
1
answer
Write the electronic configurations of the elements with the atomic numbers, 61, 91, 101, and 109.
asked
Apr 7, 2019
in
Class 12
by
kratos
class-12-hindi
d-and f- block elements
neet
class-12
d-and f- block elements hindi
+1
vote
1
answer
What establishes peace between Dona Laura and Don Gonzalo?
asked
Apr 7, 2019
in
Class 12
by
kratos
a sunny morning
class-12
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