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1
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The raw materials used for the manufacture of Portland cement are
A
lime, silica and sulphur dioxide
B
lime, silica and carbon dioxide
C
lime, silica and alumina
D
lime, silica and boric acid
2
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following statements about water is not true?
A
Hydrogen bonds are present in liquid water.
B
Water has a high boiling point.
C
Water has a high heat of fusion.
D
Water is a non-polar molecule.
3
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A sample of 'soft soap' contains
A
caesium
B
potassium
C
calcium
D
magnesium
4
NDA 2019 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following does not represent the salt, calcium carbonate?
A
Lime water
B
Limestone
C
Chalk
D
Marble
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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