The 'Pre Bridge Course Quiz' assesses foundational knowledge in Mathematics, Physics, and Chemistry. It includes questions on matrix operations, properties of elements, and fundamental particle mass, preparing learners for advanced studies.
Both are rectangular
Both have same order
No of columns of A is equal to rows of B
No of rows of A is equal to no of columns of B
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A
B
C
D
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A
B
C
D
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A neutron
An alpha particle
A beta particle
An electron
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A
B
C
D
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Nickel
Cobalt
Calcium
Potassium
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Chlorine and fluorine
Chlorine and bromine
Iodine and fluorine
Iodine and bromine
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Ethylene
Vinyl Chloride
Phenol
Isoprene
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Nitrogen
Neon
Sulfur
Silver
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A
B
C
D
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HCL
NaCl
LiOH
KOH
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A
B
C
D
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7
10
3
14
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Phenol
Benzaldehyde
Adipic acid
Succinic Acid
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A
B
C
D
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Carbonium ion
Transition state
Free radical
Carbanion
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Calorimeter
Polarimeter
Colorimeter
Spectrometer
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Fire extinguisher
Industrial solvent
Antiseptic
Insecticide
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Ultrasonic waves of high wavelength
Mechanical waves
Electromagnetic waves
All the above are false.
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A
B
C
D
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Charged particles alone
Movement of charged particles
Magnetic dipoles
Magnetic domains
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North
South
Both a) & b)
None of this
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Dipped in water
Dipped in oil
Braught near the piece of iron
Strongly heated
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The resistivity
The band gap
The conductivity
Size of the semiconductor.
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Electrons are majority carriers and trivalent atoms are dopants
Electrons are minority carriers and pentavalent atoms are dopants
Holes are minority carriers and pentavalent atoms are dopants
Holes are majority and trivalent atoms are dopants
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Holes
Electrons
Both Holes & Electrons
None of above.
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Electrons
Protons
Immobile ions
Mobile ions
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Diffraction
Refraction
Interference
Polarization
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Size of the slit is greater than wavelength of light
Size of the slit is comparable to the wavelength of light
Slit is made up by the light reflecting material
None of the above
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Light is particle nature
Light is wave nature
Light is dual nature
All above
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Interference
Diffraction
Total internal reflection
Refraction
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Neutrons
Protons
Neutrons and protons
Electrons and neutrons
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Nuclear fission
Nuclear fusion
Burning of gases
Chemical reaction
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- 1/2
1/2
0
-1
-(x-xlogx)
X+xlogx
1-logx
1+logx
A
B
C
D
A
B
C
D
X=4
X=6
X=8
X=16
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1
-i
I
-1
1
-i
I
-1
A
B
C
D
A
B
C
D
35 degrees
45 degrees
55 degrees
70 degrees
A
B
C
D
A
B
C
D
3
2
1
Not Defined
Fourth order, first degree
Third order, first degree
First order, fourth degree
First order, third degree.
A
B
C
D
Quiz Review Timeline (Updated): Apr 15, 2024 +
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