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1
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A container is first filled with water and then the entire water is replaced by mercury. Mercury has a density of 13.6 $$\times$$ 103 kg/m3. If X is the weight of the water and Y is the weight of the mercury, then
A
X = Y
B
X = 13.6Y
C
Y = 13.6X
D
None of these
2
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Density of water is
A
maximum at 0$$^\circ$$C
B
minimum at 0$$^\circ$$C
C
maximum at 4$$^\circ$$C
D
minimum at $$-$$4$$^\circ$$C
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Suppose the force of gravitation between two bodies of equal masses is F. If each mass is doubled keeping the distance of separation between them unchanged, then the force would become
A
F
B
2F
C
4F
D
$${1 \over 4}$$F
4
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A body has a free fall from a height of 20 m. After falling through a distance of 5 m, then body would
A
lose one-fourth of its total energy
B
lose one-fourth of its potential energy
C
gain one-fourth of its potential energy
D
gain three-fourth of its total energy
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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