1
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of ways in which 3 holiday travel tickets are to be given to 10 employees of an organization, if each employee is eligible for any one or more of the tickets?
2
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of four-digit decimal numbers (< 1) in which no digit is repeated?
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of different messages that can be represented by three 0's and two 1's?
4
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A tea party is arranged for 16 people along two sides of a long table with eight chairs on each side. Four particular men wish to sit on one particular side and two particular men on the other side. The number of ways they can be seated is
Questions Asked from Permutations and Combinations (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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
Calculus
English
General Studies