JEE Main 24 June 2022, Shift 2, Maths Q30

Question 30 of 90 in this shift, Maths question 30 of 30, Section B.

Let

P_1

be a parabola with vertex

(3, 2)

and focus

(4, 4)

and

P_2

be its mirror image with respect to the line

x + 2y = 6

. Then the directrix of

P_2

x + 2y =

____.

Official answer

NTA final key.

Chapter: Conic Sections
Topic: Straight Line Distance
Idea tested: Reflection of a Line in a Line

Same idea in other shifts

Asked 2× in all

5 Apr 2026, Shift 2 · Q22From the point $(-1, -1)$ , two rays are sent making angles of $45^\circ$ with the line $x+y=0$ . These rays get reflected from the mirror…HardNumerical value

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.