JEE Advanced Model Paper 4 with solutions for online practice

Question : 46 of 54

Marks: +1, -0

The ends of a line segment are P (1, 3) and Q (1 , 1). R is a point on the linesegment PQ such that PR : QR = 1 : λ. If R is an interior point of the parabolay2= 4x, then