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# Practical Geometry CBSE Class 6

## Full fledge assessment Videos

Video Based Test funda (Please watch the above videos before attempting this assessment)
Question 1/15

Q 1. A right angle is

Solution

A right angle is exactly 90˚.

Q 2. A straight line is an angle of

Solution

A straight line is an angle of 180˚.

Q 3. A compass is used for taking measurements and for drawing

Solution

A compass is used for taking measurements and for drawing circles and arcs.

Q 4. To draw an angle measuring 30˚, we first need to draw an angle of measure

Solution

To draw an angle measuring 30˚, we first need to draw an angle of measure 60˚.

Q 5. Which angle is shown in the figure below?

Solution

The angle shown in the figure is obtuse; hence, it is greater than 90˚.

Q 6. The replica of a line segment can be constructed using a

Solution

The replica of a line segment can be constructed using a ruler and compass.

Q 7. Which of the following is correct?

Solution

We can construct a line segment of given length using a ruler as well as a compass and a ruler. We can also construct a line segment whose length is equal to the sum or difference of the length of two given line segments.

Q 8. PQ = 6 cm and M is a point on PQ. If MN is the perpendicular bisector of PQ, then PM =

Solution

PM is half of PQ, which is 3 cm.

Q 9. If a line segment of length 2.9 cm is cut from a line segment of length 9.2 cm, then the length of the remaining part is

Solution

If a line segment of length 2.9 cm is cut from a line segment of length 9.2 cm, then the length of the remaining part is 9.2 − 2.9 = 6.3 cm.

Q 10. If the length of a line segment is 7.9 cm, then the length of the line segment twice of it is

Solution

If the length of a line segment is 7.9 cm, then the length of the line segment twice of it is 7.9 × 2 = 15.8 cm.

Q 11. PM = 5 cm and M is a point on PQ. If MN is the perpendicular bisector of PQ, then PQ =

Solution

PM is half of PQ; hence, PQ = 2PM = 10 cm.

Q 12. A line perpendicular to a given line can be constructed using

Solution

A line perpendicular to a given line can be constructed using set squares and a ruler, a compass and a ruler, and a protractor.

Q 13. Which of the following angles is a special angle?

Solution

A 60˚ angle is constructed using a compass and ruler only. Hence, it is known as a special angle.

Q 14. An angle is constructed using a

Solution

An angle is constructed using a ruler and protractor.

Q 15. To draw a line perpendicular to a given line, we need a

Solution

A line perpendicular to a given line can be constructed using

1. Set square and ruler

2. Compass and ruler

3. Protractor

Still have doubt?

## Practical Geometry Notes

#### Revision Notes

Read CBSE Class 6 Mathematics revision notes for Practical Geometry

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## Practical Geometry Doubts and Solutions

Asked by sharmakanishk153 13th December 2019, 9:26 PM
Asked by mohamednazir5 1st March 2019, 11:46 AM
Asked by kishorkumar 3rd January 2019, 10:34 AM