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1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A particle executes linear simple harmonic motion with amplitude of 2 cm. When the particle is at 1 cm from the mean position, the magnitudes of the velocity and the acceleration are equal. Then, its time period is
A
$${{2\pi } \over {\sqrt 3 }}s$$
B
$${{\sqrt 3 } \over {2\pi }}s$$
C
$${{\sqrt 3 } \over {2\pi }}s$$
D
$${1 \over {2\pi \sqrt 3 }}s$$
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
When a ray of light enters a glass slab, then
A
only the frequency change
B
frequency and velocity change
C
frequency does not change
D
frequency and wavelength change
3
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A ball is thrown vertically upward from the ground with a speed of 25.2 m/s. The ball will reach the highest point of its journey in
A
5.14 s
B
3.57 s
C
2.57 s
D
1.29 s
4
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
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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