1
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A circle is drawn on the chord of a circle x2 + y2 = a2 as diameter. The chord lies on the line x + y = a. What is the equation of the circle?
2
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The circle x2 + y2 + 4x $$-$$ 7y + 12 = 0, cuts an intercept on Y-axis equal to
3
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
In a circle of diameter 44 cm, the length of a chord is 22 cm. What is the length of minor arc of the chord?
4
NDA Mathematics 13 April 2025
MCQ (Single Correct Answer)
+2.5
-0.833
What is the equation of the circle whose diameter is 10 cm and the equations of two of its diameters are and ?
Questions Asked from Circle (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
NDA Mathematics 13 April 2025 (2)
NDA Mathematics 1st September 2024 (3)
NDA Mathematics 21 April 2024 (3)
NDA Mathematics 3 September 2023 (2)
NDA Mathematics 16 April 2023 (2)
NDA Mathematics 4 September 2022 (2)
NDA Mathematics 10 April 2022 (1)
NDA Mathematics 14 November 2021 (2)
NDA Mathematics 18 April 2021 (2)
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