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1
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following is a tribasic acid?
A
Hydrochloric acid
B
Nitric acid
C
Sulphuric acid
D
Phosphoric acid
2
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following statements is not correct?
A
All carbons in diamond are linked by carbon-carbon single bond
B
Graphite is layered structure in which layers are held together by weak van der Waals' forces
C
Graphite layers are formed by hexagonal rings of carbon atoms
D
Graphite layers are held together by carbon-carbon single bond
3
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following solution will have pH less than 7 ?
A
NaOH
B
KCl
C
FeCl3
D
NaCl
4
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following is an oxidation-reduction reaction ?
A
NaOH + HCl $$\to$$ NaCl + H2O
B
CaO + H2O $$\to$$ Ca(OH)2
C
2Mg + O2 $$\to$$ 2MgO
D
Na2SO4 + BaCl2 $$\to$$ BaSO4 + 2NaCl
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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