Class 8 Practical Geometry CBSE Questions & Answers
Class 8 · Practical Geometry
This is Mathematics Class 8 Practical Geometry CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.
Questions & Answers
1
The sum of the measures of the external angles of any polygon is _________.
- A360\(^\circ \)Correct
- BNone of these
- C90\(^\circ \)
- D180\(^\circ \)
2
The ________ in a parallelogram are supplementary.
- Anone of these
- Badjacent sides
- Cadjacent anglesCorrect
- Dopposite angles
3
The diagonals of a _______ are of equal length.
- ArectangleCorrect
- Btriangle
- Cnone of these
- Dpentagon
4
Find the value of the unknown x.
- A90\(^\circ \)
- B70\(^\circ \)
- C100\(^\circ \)Correct
- D80\(^\circ \)
5
Find the value of the unknown y.
- A80\(^\circ \)Correct
- B100\(^\circ \)
- C120\(^\circ \)
- D60\(^\circ \)
6
A simple closed curve made up of only _____________ is called a polygon .
- Alines
- Bclosed curves
- Cline segmentsCorrect
- Dcurves
7
A polygon with minimum number of sides is ______.
- APentagon
- BAngle
- CSquare
- DTriangleCorrect
8
All the sides of a regular polygon are _________________.
- Aequal in lengthCorrect
- Bparallel
- Cnot equal
- Dnot parallel
9
All the angles of a regular polygon are of ________________.
- Aequal measureCorrect
- B60\(^\circ \)
- Cequal length
- D90\(^\circ \)
10
Maximum number of right angles in a right angled triangle are ____.
- A0
- B3
- C1Correct
- D2
11
Sum of all interior angles of a parallelogram is ____.
- A240\(^\circ \)
- B180\(^\circ \)
- C360\(^\circ \)Correct
- D540\(^\circ \)
12
How many diagonals does have in a convex quadrilateral?
- A1
- B2Correct
- CNone of these
- D3
13
How many diagonals does have in a triangle?
- A1
- B2
- CNone of these
- D0Correct
14
A parallelogram each of whose angles measures 90° is _____________.
- Arhombus
- BrectangleCorrect
- Ckite
- Dtrapezium
15
A parallelogram whose all sides are equal is called
- Atrapezium
- Brectangle
- Ckite
- DsquareCorrect