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1
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The time period of a simple pendulum made by using a thin copper wire of length L is T. Suppose the temperature of the room in which this simple pendulum is placed increases by 30$$^\circ$$C. What will be the effect on the time period of the pendulum?
A
T will increase slightly
B
T will remain the same
C
T will decrease slightly
D
T will become more than 2 times
2
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following physical quantities has the same unit as that of pressure?
A
Angular momentum
B
Stress
C
Strain
D
Work
3
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following statements is correct with regard to the material of electrical insulators?
A
They contain no electrons.
B
Electrons do not flow easily through them.
C
They are crystals.
D
They have more number of electrons than the protons on their surface.
4
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following physical quantities does not affect the resistance of a cylindrical resistor?
A
The current through it.
B
Its length.
C
The resistivity of the material used in the resistor.
D
The area of cross-section of the cylinder.
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Questions Asked from Marks 2.5
NDA Subjects
Mathematics
Algebra
Sets, Relations and FunctionsLogarithmsQuadratic Equations and InequalitiesSequence And SeriesBinomial TheoremMatricesDeterminantsPermutations and CombinationsProbabilityComplex NumbersVector AlgebraThree Dimensional GeometryStatistics
Trigonometry
Trigonometric Angles and EquationsInverse Trigonometric FunctionHeight and DistanceProperties of Triangles
Coordinate Geometry
Coordinate System and Straight LineCircleParabolaEllipseHyperbolaConic Section
Calculus
FunctionsLimit, Continuity and DifferentiabilityDifferentiationApplication of DerivativesIndefinite IntegrationDefinite IntegrationArea Under The CurvesDifferential Equations
English
General Science
General Studies