19 JEE Main 2020 Three Dimensional Geometry previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2020 previous-year questions from the Three Dimensional Geometry chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Three Dimensional Geometry chapter hub.
A plane passing through the point 3 , 1 , 1 contains two lines whose direction ratios are   1 ,   – …
If the distance between the plane, 23 x - 10 y - 2 z + 48 = 0 and the plane containing the lines x + 1 2 = y - 3 4 = z…
Let P be a plane passing through the points 2 , 1 , 0 , 4 , 1 , 1 and 5 , 0 , 1 and R be any point 2 , 1 , 6 .Then the…
The shortest distance between the lines x - 3 3 = y - 8 - 1 = z - 3 1 and x + 3 - 3 = y + 7 2 = z - 6 4 is
The plane which bisects the line joining the points 4 ,   - 2 ,   3 and 2 ,   4 ,   - 1 at right an…
If the equation of a plane P , passing through the intersection of the planes, x + 4 y - z + 7 = 0 and 3 x + y + 5 z =…
Let a plane P contain two lines r → = i ^ + λ i ^ + j ^ ,   λ ∈ R and r → = - j ^ + &#…
The lines r → = i ^ - j ^ + l 2 i ^ + k ^ and r → = 2 i ^ - j ^ + m i ^ + j ^ - k ^
The shortest distance between the lines x - 1 0 = y + 1 - 1 = z 1 and x + y + z + 1 = 0 , 2   x - y + z + 3 = 0 is
The mirror image of the point 1 , 2 , 3 , in a plane is - 7 3 , - 4 3 , - 1 3 . Which of the following points lies on t…
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