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1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
When sound waves are propagated through a medium, the physical quantity/quantities transmitted is/are
A
matter only
B
energy only
C
energy and matter only
D
energy, momentum and matter
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Pressure is a scalar quantity because
A
it is the ratio of force to area and both force and area are vectors
B
it is the ratio of magnitude of force to area
C
it is the ratio of component of force (normal to area) to area
D
None of the above
3
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A person is unable to read a newspaper without his glasses. He is most probably suffering from
A
myopia
B
presbyopia
C
astigmatism
D
hypermetropia
4
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The free fall acceleration g increases as one proceeds at sea level, from the equator towards either pole. The reason is
A
earth is a sphere with same density everywhere
B
earth is a sphere with different density at the polar regions than in the equatorial regions
C
earth is approximately an ellipsoid having its equatorial radius greater than its polar radius by 21 km
D
earth is approximately an ellipsoid having its equatorial radius smaller than its polar radius by 21 km.
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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