JEE Main 2026MathematicsThree Dimensional GeometryMediumMCQ

JEE Main 2026Three Dimensional Geometry Question with Solution

JEE Main 2026 (05 April Shift 2)

Question

Let a triangle be such that and lie on the line and are at a distance of units from . If is the centroid of , then is equal to :

Choose an option

Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

The equation of the given line is .

Let .

Any point on this line can be taken as .

Since the points and lie on this line and are at a distance of units from , we have .











For , the point is .

For , the point is .

The centroid of is given by:







Therefore, .

Answer:

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About this question

This is a previous-year question from JEE Main 2026, covering the Three Dimensional Geometry chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.