Algebra
Sets, Relations and Functions
MCQ (Single Correct Answer)
Quadratic Equations and Inequalities
MCQ (Single Correct Answer)
Sequence And Series
MCQ (Single Correct Answer)
Permutations and Combinations
MCQ (Single Correct Answer)
Three Dimensional Geometry
MCQ (Single Correct Answer)
Trigonometry
Trigonometric Angles and Equations
MCQ (Single Correct Answer)
Inverse Trigonometric Function
MCQ (Single Correct Answer)
Height and Distance
MCQ (Single Correct Answer)
Properties of Triangles
MCQ (Single Correct Answer)
Calculus
Limit, Continuity and Differentiability
MCQ (Single Correct Answer)
Application of Derivatives
MCQ (Single Correct Answer)
Indefinite Integration
MCQ (Single Correct Answer)
Definite Integration
MCQ (Single Correct Answer)
Area Under The Curves
MCQ (Single Correct Answer)
Differential Equations
MCQ (Single Correct Answer)
1
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
There are 10 points in a plane. No three of these points are in a straight line. What is the total number of straight lines which can be formed by joining the points?
A
90
B
45
C
40
D
30
2
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
From 6 programmers and 4 typists, an office wants to recruit 5 people. What is the number of ways this can be done so as to recruit at least one typist?
A
209
B
210
C
246
D
242
3
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
How many three digit even numbers can be formed using the digits 1, 2, 3, 4 and 5 when repetition of digits is not allowed?
A
36
B
30
C
24
D
12
4
NDA Mathematics 1st September 2024
MCQ (Single Correct Answer)
+2.5
-0.833
How many 4-digit numbers are there having all digits as odd? 
1
625
2
400
3
196
4
120