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 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
How many numbers between 100 and 1000 can be formed with the digits 5, 6, 7, 8, 9, if the repetition of digits is not allowed?
A
35
B
53
C
120
D
60
2
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
How many four digit numbers divisible by 10 can be formed using 1, 5, 0, 6, 7 without repetition of digits?
A
24
B
36
C
44
D
64
3
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is the number of triangles that can be formed by choosing the vertices from a set of 12 points in a plane, seven of which lie on the same straight line?
A
185
B
175
C
115
D
105
4
NDA 2018 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
What is C(n, r) + 2C(n, r $$-$$ 1) + C(n, r $$-$$ 2) equal to?
A
C(n + 1, r)
B
C(n $$-$$ 1, r + 1)
C
C (n, r + 1)
D
C (n + 2, r)