1
NDA Mathematics 1st September 2024
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the points P(4k, 4k) and Q(4k, -4k) lying on the parabola y2 = 4kx. If the vertex is A, then what is ∠PAQ equal to?
2
NDA Mathematics 21 April 2024
MCQ (Single Correct Answer)
+2.5
-0.83
In the parabola $y^2 = 8x$, the focal distance of a point P lying on it is 8 units. Which of the following statements is/are correct?
1. The coordinates of $P$ can be $\left(6, 4\sqrt{3}\right)$.
2. The perpendicular distance of $P$ from the directrix of parabola is 8 units.
Select the correct answer using the code given below:
3
NDA Mathematics 3 September 2023
MCQ (Single Correct Answer)
+2.5
-0.83
What is the equation of directrix of parabola y2 = 4bx, where b < 0 and b2 + b - 2 = 0?
4
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
An equilateral triangle is inscribed in a parabola x2 = $\sqrt{3}$y where one vertex of the triangle is at the vertex of the parabola. If p is the length of side of the triangle and q is the length of the latus rectum, then which one of the following is correct ?
Questions Asked from Parabola (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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