1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the parabola $$y = {x^2} + 7x + 2$$ and the straight line $$y = 3x - 3$$.
What are the coordinates of the point on the parabola which is closest to the straight line?
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the parabola $$y = {x^2} + 7x + 2$$ and the straight line $$y = 3x - 3$$.
What is the shortest distance from the above point on the parabola to the line?
3
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A man running round a racecourse notes that the sum of the distances of two flag-posts from him is always 10 m and the distance between the flag-posts is 8 m. The area of the path he encloses is
4
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The position of the point (1, 2) relative to the ellipse 2x2 + 7y2 = 20 is
Questions Asked from Conic Section (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
NDA Subjects
Mathematics
Algebra
Sets, Relations and Functions Logarithms Quadratic Equations and Inequalities Sequence And Series Binomial Theorem Matrices Determinants Permutations and Combinations Probability Complex Numbers Vector Algebra Three Dimensional Geometry Statistics
Trigonometry
Trigonometric Angles and Equations Inverse Trigonometric Function Height and Distance Properties of Triangles
Coordinate Geometry
Calculus
English
General Studies