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Recent questions tagged jeemain
by
anonymous
in
2022
asked
Jun 25
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Which of the following is a polyester?
jeemain
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by
anonymous
in
2022
asked
Jun 25
426
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Which of the following have the maximum melting point?
jeemain
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by
anonymous
in
2022
asked
Jun 25
43
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In the production of which of the following compound, H2 is used?
jeemain
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by
anonymous
in
2022
asked
Jun 25
140
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X is hcp, Y is 2/3 of tetrahedral voids…. Find percentage of X in the lattice
jeemain
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by
Brainiak
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83.0k
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2021
asked
Aug 1, 2021
184
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There are 6 batsmen, 7 bowlers and 2 wickets keepers. Find the number of ways of forming
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by
Brainiak
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83.0k
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2021
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Aug 1, 2021
83
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If vector a,b,c are three mutually perpendicular vectors equally inclined to vector a + b + c at angle θ, then find the value of 36 cos^2 2θ.
jeemain
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by
Brainiak
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2021
asked
Aug 1, 2021
51
views
The mean of 6 numbers is 6.5 and its variance is 10.25. If 4 numbers are 2,4,5 and 7, then find the other two.
jeemain
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by
Brainiak
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83.0k
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Uncategorized
asked
Jun 29, 2021
236
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One of the diameter of the circle circumscribing the rectangle ABCD is 4y = x + 7. If A and B are the points
jeemain
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by
Brainiak
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83.0k
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Jun 4, 2021
45
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If α, β and γ are three consecutive terms of a non-constant G.P. such that the equations
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by
Brainiak
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Jun 4, 2021
68
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The Boolean expression ∼(p⇒(∼q)) is equivalent to :
jeemain
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by
Brainiak
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83.0k
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Uncategorized
asked
Jun 3, 2021
61
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A triangle has a vertex at (1, 2) and the mid points of the two sides through it are (-1, 1) and (2, 3). Then the centroid of this triangle is:
jeemain
maths
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by
Brainiak
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83.0k
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Jun 3, 2021
154
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The equation of the common tangent to the curves y^2 = 16x and xy = - 4 is
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by
Brainiak
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83.0k
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Uncategorized
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Jun 3, 2021
121
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The equation of the common tangent to the curves y^2 = 8x and xy = - 1 is
jeemain-2019-maths
jeemain
imp
tangents-and-normal
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by
Brainiak
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83.0k
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in
Uncategorized
asked
Jun 3, 2021
227
views
The general solution of the differential equation (y^2 – x^3 )dx – xydy = 0 (x ≠ 0) is :
jeemain-2019-maths
jeemain
maths
imp
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1
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by
Brainiak
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83.0k
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in
Uncategorized
asked
Jun 3, 2021
69
views
Let a ∈ (0,π/2) be fixed. If the integral ∫ tan x + tan α/tan x - tan α dx = A(x) cos 2α + B(x) sin 2α + C, where C is a
jeemain-2019-maths
jeemain
imp
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answer
by
anonymous
in
Physics
asked
Jun 2, 2021
164
views
A particle is moving along a circular path with a constant speed 30 m/s.
vectors
jeemain
physics
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1
answer
by
Brainiak
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83.0k
points)
in
Physics
asked
Jun 2, 2021
58
views
A coil of inductance 300 mH and resistance 2 is connected to a source of voltage 2 V.
electromagnetic-induction
jeemain
physics
pyq
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1
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by
Brainiak
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83.0k
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in
Physics
asked
Jun 2, 2021
447
views
When current in a coil changes from 5 A to 2 A in 0.1 s, an average voltage of 50 V is produced
electromagnetic-induction
jeemain
pyq
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1
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by
Brainiak
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83.0k
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in
Physics
asked
Jun 2, 2021
213
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A rectangular loop is present in the magnetic field region of an infinite long wire. Now the loop is being rotated as shown in the figure.
electromagnetic-induction
jeemain
physics
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1
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by
Brainiak
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83.0k
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Physics
asked
Jun 2, 2021
53
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A conducting square loop is placed in a magnetic field B with its plane perpendicular to the field. The sides of the loop start shrinking at a constant rate
electromagnetic-induction
jeemain
physics
imp
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