NCERT class 6 mathematics chapter 4 – “Basic Geometrical Ideas” introduces students with the concepts of geometry and basic geometrical shapes. It also speaks about the origin of the word geometry, which is derived from the Greek word Geometry. Geo means Earth and metron means Measurement. Students should practice multiple-choice questions (MCQs) to prepare for the objective questions that will be asked in the CBSE exams. For the CBSE exams, practice multiple-choice questions (MCQs) to prepare for the objective questions. We have offered Class 6 MCQ Questions on “Basic Geometrical Ideas” apart from offering comprehensive explanations. On many occasions, CBSE highlighted the role of MCQs as they play a major role in understanding the concepts thoroughly.
MCQs are quite different from subjective questions. Therefore, students should practice and understand how to find right answers in the MCQs. To revise the main concepts, students should practice all the MCQs with the answers given. This will assist them in familiarizing with the kinds of questions that might appear in the board exams.
Previous – Playing With Numbers Class 6 MCQS With Answers
Topics Covered in “Basic Geometrical Ideas”
- Points
- Line
- Intersecting Lines
- Parallel Lines
- Curves
- Polygons
- Angles
- Triangles
- Quadrilaterals
- Circles
Check complete class 6 Maths MCQ – Class 6 Mathematics MCQs with Answers
CBSE Class 6 Mathematics Basic Geometrical Ideas MCQs – PDF Download
Answers –
Check the updated Syllabus – CBSE Class 6 Maths Syllabus 2024-25
Summary for NCERT Class 6 Mathematics Chapter 4 – “Basic Geometrical Ideas”
- A point determines a location. It is usually denoted by a capital letter
- A line segment corresponds to the shortest distance between two points. The line segment joining points A and B is denoted by AB.
- A line is obtained when a line segment like AB is extended on both sides indefinitely; it is denoted by AB or sometimes by a single small letter like l.
- Two distinct lines meeting at a point are called intersecting lines.
- Two lines in a plane are said to be parallel if they do not meet.
- A ray is a portion of line starting at a point and going in one direction endlessly.
- Any drawing (straight or non-straight) done without lifting the pencil may be called a curve. In this sense, a line is also a curve.
- A simple curve is one that does not cross itself.
- A curve is said to be closed if its ends are joined; otherwise it is said to be open
- A polygon is a simple closed curve made up of line segments.
- An angle is made up of two rays starting from a common end point.
- A triangle is a three-sided polygon.
- A quadrilateral is a four-sided polygon.
- A circle is the path of a point moving at the same distance from a fixed point. The fixed point is the centre, the fixed distance is the radius and the distance around the circle is the circumference.
- A chord of a circle is a line segment joining any two points on the circle.
- A diameter is a chord passing through the centre of the circle.
- The diameter of a circle divides it into two semi-circles
Reference Books for Class 6 Mathematics
- NCERT Textbook + Exemplar Problems Solutions Mathematics
- NCERT at your Fingertips Mathematics
- Foundation Course Mathematics
- Practice-cum-Workbook Mathematics
- Integrated Learning Mathematics
