Three Dimentional Geometry

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Three Dimentional Geometry - Topic Wise Multiple Choice Questions (MCQ)

Topic Wise Three Dimentional Geometry MCQ for competitive exam Practice Multiple Choice Questions for Engg Bank JEE CET Entrance Online Test

1 )

The point on x-axis equidistance from A(2, – 5, 7) and B(1, 3, 6) is _____

(â€“ 16, 0, 0)
(16, 0, 0)
(6, 0, 0)
None of these

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2 )

The equation of the locus of point which are equidistance from (4, 5, 2) and (1, 6, 3) is ____

6x â€“ 2y â€“ 2z + 1 = 0
6x + 2y â€“ 2z + 1 = 0
6x + 2y + 2z + 1 = 0
6x â€“ 2y â€“ 2z â€“ 1 = 0

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3 )

If the position vector of A, B, C in R3 are (– 1, 2, 0), (1, 2, 3) and (4, 2, 1) then type of ΔABC is ______

Right angled
Isosceles right angled
Equilateral
Isosceles

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4 )

If the vertices of quadrilateral are (1, 1, 1), (– 2, 4, 1), (– 1, 5, 5), (2, 2, 5) then it is ____

Rectangle
Square
Parallelogram
Rhombus

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5 )

A(1, 1, 2), B(2, 3, 5), C(1, 3, 4) and D(0, 1, 1) forms ____ and its area is ____

Square, 2âˆš3
Parallelogram, 2âˆš3
Rectangle, 2âˆš3
Parallelogram, âˆš3

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