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# Understanding Elementary Shapes CBSE Class 6

## Full fledge assessment Videos

Video Based Test funda (Please watch the above videos before attempting this assessment)
Question 1/20

Q 1. A curved line cannot be measured using a

Solution

A curved line cannot be measured using a protractor.

Q 2. Triangles have ____ edges.

Solution

Triangles have 3 edges.

Q 3. Which of the following is conical?

Solution

A birthday hat is conical.

Q 4. Which of the following is spherical?

Solution

A marble is conical.

Q 5. 20 metre is the same as

Solution

20 metre is the same as 2000 cm.

Q 6. Which of the following is not an obtuse angle?

Solution

A straight angle measures 180°.

Q 7. Which of the following is not an obtuse angle?

Solution

181° is a reflex angle.

Q 8. An octagon has

Solution

An octagon has 8 sides.

Q 9. A quadrilateral with only one pair of parallel sides is called a

Solution

A quadrilateral with only one pair of parallel sides is called a trapezium.

Q 10. Measure of an acute angle is

Solution

Measure of an acute angle is less than 90°.

Q 11. Diagonals of a ______ are equal.

Solution

Diagonals of a square and rectangle are equal.

Q 12. 5 cm is the same as

Solution

5 cm is the same as 50 mm.

Q 13. Which of the following is not a measurement of length?

Solution

Ampere is a unit of electric current.

Q 14. If ΔABC has B = 90°, then ΔABC is a/an

Solution

If ΔABC has B = 90°, then ΔABC is a right-angled triangle.

Q 15. A cone has

Solution

A cone has 2 faces.

Q 16. ΔPQR has sides PQ = 3, QR = 5 and PR = 4, then ΔPQR is a/an

Solution

If ΔPQR has sides PQ = 3, QR = 5 and PR = 4, then ΔPQR is a scalene triangle.

Q 17. A polygon with four sides is known as a/an

Solution

A polygon with four sides is known as a quadrilateral.

Q 18. Measure of a right angle is

Solution

Measure of a right angle is 90°.

Q 19. A straight line has a measure of

Solution

A straight line has a measure of 180°.

Q 20. Which of the following is conical?

Solution

An ice cream cone is conical.

Still have doubt?

## Understanding Elementary Shapes Notes

#### Revision Notes

Read CBSE Class 6 Mathematics revision notes for Understanding Elementary Shapes

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## Understanding Elementary Shapes Doubts and Solutions

Asked by dr.sudhakarpetkar 25th August 2019, 7:43 PM
Asked by bk7611941 6th August 2019, 9:02 PM
Asked by Topperlearning User 13th February 2018, 9:23 AM