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CBSE
Class 11
Mathematics
Mathematics
Introduction to Three Dimensio...

Question Bank

Practice Hub

Question Bank: Introduction to Three Dimensional Geometry

This chapter introduces the essential concepts of three dimensional geometry, focusing on how to represent points in space using coordinate systems.

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Question Practice

Practice chapter questions in a cleaner, exam-ready flow

Start with curated question sets, move into full module views when needed, and keep discovering related practice without losing your place in the chapter.

Question Bank - Introduction to Three Dimensional Geometry

View all (60)
Q1.

What are the three coordinate axes in a three-dimensional space called?

Single Answer MCQ
Q-00052215
View explanation
Q2.

Which plane is represented by the equation z = 0?

Single Answer MCQ
Q-00052216
View explanation
Q3.

Which of the following statements is true regarding the XOY plane?

Single Answer MCQ
Q-00052217
View explanation
Q4.

If the coordinates of a point are (-2, 3, 4), in which octant does the point lie?

Single Answer MCQ
Q-00052218
View explanation
Q5.

Which coordinates correspond to the point on the YZ-plane?

Single Answer MCQ
Q-00052219
View explanation
Q6.

In the context of coordinate systems, what does the term 'origin' refer to?

Single Answer MCQ
Q-00052220
View explanation
Q7.

What represents a point in three-dimensional space with coordinates (x, y, z)?

Single Answer MCQ
Q-00052221
View explanation
Q8.

Which coordinate plane is represented by the equation x = 0?

Single Answer MCQ
Q-00052222
View explanation
Q9.

In a point defined in the XOYZ octant, what can be inferred about the signs of its coordinates?

Single Answer MCQ
Q-00052223
View explanation
Q10.

What is the correct way to label the three coordinate planes?

Single Answer MCQ
Q-00052224
View explanation
Q11.

Given the point P (5, -4, 3), where does it lie with respect to the XY-plane?

Single Answer MCQ
Q-00052225
View explanation
Q12.

Which coordinate is defined as the distance from the point to the YZ-plane?

Single Answer MCQ
Q-00052226
View explanation
Q13.

If a point has coordinates (x, y, z) and is in the IV octant, what can be inferred?

Single Answer MCQ
Q-00052227
View explanation
Q14.

What distinguishes the ZOX plane in terms of coordinates?

Single Answer MCQ
Q-00052228
View explanation
Q15.

Which of the following represents an incorrect statement about the coordinate axes?

Single Answer MCQ
Q-00052229
View explanation
Q16.

What coordinates would a point lying on the intersection of the XY and YZ planes have?

Single Answer MCQ
Q-00052230
View explanation
Q17.

What is the general form of coordinates for a point in three-dimensional space?

Single Answer MCQ
Q-00052231
View explanation
Q18.

In which octant does the point (3, -2, 4) lie?

Single Answer MCQ
Q-00052232
View explanation
Q19.

What is the y-coordinate of a point located in the XZ-plane?

Single Answer MCQ
Q-00052233
View explanation
Q20.

If point A has coordinates (1, 2, 3) and point B has coordinates (4, 5, 6), what is the distance between them?

Single Answer MCQ
Q-00052234
View explanation
Q21.

Which equation represents the set of points equidistant from points A(3, 4, 5) and B(-1, 3, -7)?

Single Answer MCQ
Q-00052235
View explanation
Q22.

What geometric figure is formed by points in three dimensions defined by coordinates (x, y, 0)?

Single Answer MCQ
Q-00052236
View explanation
Q23.

How many octants does three-dimensional space divide into?

Single Answer MCQ
Q-00052237
View explanation
Q24.

Which point lies in the third octant?

Single Answer MCQ
Q-00052238
View explanation
Q25.

What are the coordinates of any point on the y-axis?

Single Answer MCQ
Q-00052239
View explanation
Q26.

If a point lies on the x-axis, what can be inferred about its y and z coordinates?

Single Answer MCQ
Q-00052240
View explanation
Q27.

If P is (2, 4, 5), what would be the coordinates of F if it is on the OY plane?

Single Answer MCQ
Q-00052241
View explanation
Q28.

What is the primary characteristic of the coordinate planes in three-dimensional geometry?

Single Answer MCQ
Q-00052242
View explanation
Q29.

In three-dimensional geometry, which formula calculates the distance between two points P and Q?

Single Answer MCQ
Q-00052243
View explanation
Q30.

Which description best characterizes the three-dimensional coordinate system?

Single Answer MCQ
Q-00052244
View explanation
Q31.

What is the equation of a line parallel to the x-axis in three-dimensional space?

Single Answer MCQ
Q-00052245
View explanation
Q32.

What are the coordinates of the origin in a three-dimensional space?

Single Answer MCQ
Q-00052246
View explanation
Q33.

Which coordinate represents the distance from the xy-plane to a point P?

Single Answer MCQ
Q-00052247
View explanation
Q34.

In the coordinate system, which octant is represented by the coordinates (3, -2, 1)?

Single Answer MCQ
Q-00052248
View explanation
Q35.

How many octants are there in three-dimensional space?

Single Answer MCQ
Q-00052249
View explanation
Q36.

If a point has coordinates (-3, 2, -5), in which octant does it lie?

Single Answer MCQ
Q-00052250
View explanation
Q37.

Which of the following points lies in the positive octant?

Single Answer MCQ
Q-00052251
View explanation
Q38.

What is the sign of the z-coordinate for a point located below the xy-plane?

Single Answer MCQ
Q-00052252
View explanation
Q39.

Which statement is true about the point (2, 3, -4)?

Single Answer MCQ
Q-00052253
View explanation
Q40.

What point is represented by the coordinates (0, 0, 5)?

Single Answer MCQ
Q-00052254
View explanation
Q41.

In the context of 3D geometry, what does the term 'octant' refer to?

Single Answer MCQ
Q-00052255
View explanation
Q42.

If a point P has coordinates (-4, -3, 0), where does it lie?

Single Answer MCQ
Q-00052256
View explanation
Q43.

What will be the x-coordinate if a point in 3D space lies on the y-axis?

Single Answer MCQ
Q-00052257
View explanation
Q44.

Which of the following describes the coordinate system used in three-dimensional geometry?

Single Answer MCQ
Q-00052258
View explanation
Q45.

What type of geometric figure can be defined solely using the coordinates of its vertices in space?

Single Answer MCQ
Q-00052259
View explanation
Q46.

Which planes intersect at right angles in 3D space?

Single Answer MCQ
Q-00052260
View explanation
Q47.

What is the distance between the points P(1, 2, 3) and Q(4, 6, 9)?

Single Answer MCQ
Q-00103882
View explanation
Q48.

If P(2, -1, 3) and Q(5, 2, 7), what's the correct distance?

Single Answer MCQ
Q-00103883
View explanation
Q49.

Which formula correctly calculates the distance between any two points in 3D space?

Single Answer MCQ
Q-00103884
View explanation
Q50.

Find the distance between the points A(0, 0, 0) and B(3, 4, 12).

Single Answer MCQ
Q-00103885
View explanation
Q51.

What is the distance from point P(-1, -1, -1) to point Q(2, 2, 2)?

Single Answer MCQ
Q-00103886
View explanation
Q52.

What is the result of adding the coordinates of points P(1, 1, 1) and Q(1, 1, 1)?

Single Answer MCQ
Q-00103887
View explanation
Q53.

Determine if the points A(1, 2, 3), B(4, 6, 8), and C(7, 10, 11) are collinear.

Single Answer MCQ
Q-00103888
View explanation
Q54.

Choose the correct coordinate for point F if the coordinates of point E are (1, 2, 3).

Single Answer MCQ
Q-00103889
View explanation
Q55.

Calculate the distance between the points P(-1, 2, 4) and Q(2, 3, 1).

Single Answer MCQ
Q-00103890
View explanation
Q56.

If A(0, 0, 0) is the origin, what is the distance from A to point B(1, 2, 2)?

Single Answer MCQ
Q-00103891
View explanation
Q57.

Which of the following points lies in the octant where x < 0, y < 0, z < 0?

Single Answer MCQ
Q-00103892
View explanation
Q58.

Calculate the distance between points P(-3, 5, 7) and Q(4, -1, 2).

Single Answer MCQ
Q-00103893
View explanation
Q59.

Which of the following correctly describes the coordinate system in 3D space?

Single Answer MCQ
Q-00103894
View explanation
Q60.

Verify if points A(2, 2, 0), B(6, 6, 0), and C(10, 10, 5) form a straight line.

Single Answer MCQ
Q-00103895
View explanation
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