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1
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Electron emission from a metallic surface by application of light is known as
A
thermionic emission
B
photo electric emission
C
high field emission
D
auto electronic emission
2
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
How long does light take to reach the earth from the sun?
A
About 4 min
B
About 8 min
C
About 24 min
D
About 24 h
3
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Radioactivity is measured by
A
GM counter
B
polarimeter
C
calorimeter
D
colorimeter
4
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The mirrors used as rear-view mirrors in vehicles are
A
concave
B
convex
C
cylindrical
D
plane
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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