1
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The equation of straight line which cuts off an intercept of 5 units on negative direction of Y-axis and makes and angle 120$$^\circ$$ with positive direction of X-axis is
2
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The equation of the line passing through the point (2, 3) and the point of intersection of lines 2x $$-$$ 3y + 7 = 0 and 7x + 4y + 2 = 0 is
3
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
If a vertex of a triangle is (1, 1) and the midpoints of two sides of the triangle through this vertex are ($$-$$1, 2) and (3, 2), then the centroid of the triangle is
4
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The incentre of the triangle with vertices A(1, $$\sqrt 3 $$), B(0, 0) and C(2, 0) is
Questions Asked from Coordinate System and Straight Line (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