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
6 )
For A(7, – 3, 1) and B(4, 9, 8), the point that divides AB from B in the ratio 2:5 is ____
[(34 / 7), (39 / 7), (42 / 7)] ✔
[(34 / 7), (39 / 7), {(– 42) / 7}]
[{(– 34) / 7}, (39 / 7), {(– 42) / 7}]
[{(– 34) / 7}, {(– 39) / 7}, {(– 42) / 7}]
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7 )
For A(1, 5, 6), B(3, 1, 2) and C(4, – 1, 0), B divides AC from A in ____ ratio
– 2 : 3
2 : 3
2 : 1 ✔
– 2 : 1
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8 )
A(0, – 1, 4), B(1, 2, 3), C(5, 4, – 1), then the foot of perpendicular from A on BC is ____
(– 3, 3, 1)
(3, – 3, 1)
(3, 3, 1) ✔
(3, 3, – 1)
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9 )
If A(a, 1, 3), B(– 1, b, 2), C(1, 0, c) are the vertices of ΔABC whose centroid is (2, 3, 5), then values of a, b, c are respectively ____
10, 8, 6
6, 10, 8
8, 6, 10
6, 8, 10 ✔
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10 )
If A(6, 4, 6), B(12, 4, 0), C(4, 2, – 2) are the vertices of triangle, then it's in centre is ____
[(22 / 3), (10 / 3), (4/3)] ✔
[{(– 22) / 3} (10 / 3), (4/3)]
[(22 / 3), {(– 10) / 3}, (4/3)]
[(22 / 3), (10 / 3), {(– 4) / 3}]
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