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Joint Entrance Exam Advanced (JEE Advanced)
Joint Admission Board (JAB-IITs-IISc)
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Fani Warraich
PHYSICS
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Electromagnetism
The Net Magnetic flux from any closed surface is
A. Infinity.
B. Zero.
C. Negative.
D. Positive.
Shalisha Ladawn
PHYSICS
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Classical Mechanics
Electric displacement current through a surface S is by definition proportional to the
A. rate of change of the electric flux through S.
B. magnetic flux through S.
C. rate of change of the magnetic flux through S.
D. time integral of the magnetic flux through S.
Shalisha Ladawn
PHYSICS
-
Classical Mechanics
Classical mechanics explains how _______ moves.
A. Macroscopic object.
B. Microscopic object.
C. All of above.
D. None of these.
Fani Warraich
CHEMISTRY
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Biochemistry
DNA model was presented by Watson and Crick in
A. 1951.
B. 1952.
C. 1953.
D. 1954.
Fani Warraich
CHEMISTRY
-
Biochemistry
The "energy carrier" ATP is an example of a(n)
A. deoxyribonucleoside triphosphate.
B. di-nucleotide.
C. ribonucleotide.
D. ribonucleoside triphosphate.
Fani Warraich
CHEMISTRY
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Biochemistry
S-adenosyl methionine is a group donor of
A. Phosphate.
B. Methyl.
C. Adenosine.
D. Sulfate.
Fani Warraich
CHEMISTRY
-
Biochemistry
When DNA is heated, the temperature at which ________ of the helical structure is lost is defined as the melting temperature.
A. One half.
B. Two half.
C. Three half.
D. Complete.
Fani Warraich
CHEMISTRY
-
Biochemistry
Nucleotides also serve as carriers of activated intermediates in the synthesis of
A. Carbohydrates.
B. Lipids.
C. Proteins.
D. All of these.
Fani Warraich
MATHEMATICS
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Algebra
Solve the equation 2/6 (3a + 2b) – 1/2 (2a + 4b) -2(12a – 6b)?
A. -6a – 7b.
B. -2a + 4b.
C. 5a + 6b.
D. 7a – 8b.
Fani Warraich
MATHEMATICS
-
Calculus
The solution set of the inequality |x + 4| ≥ 2 is
A. ( , 6] [2, ).
B. ( ,6] [ 2, ) .
C. ( , 6] [ 2, ) .
D. None of these.
Contributor(2)
Fani Warraich
Shalisha Ladawn
