Teachoo MCQ Test

10 Question MCQ (including Assertion)

Preparing for CBSE

Chapter 4 Class 8 - Quadrilaterals (Ganita Prakash) | 10 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 960
Question 1 of 10
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Question 1 of 10
A window grille is a parallelogram. One diagonal is 14.6 cm long. The diagonals cross at O. What is AO?
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Question 2 of 10
A quadrilateral-shaped field has diagonals that are equal, perpendicular, and bisect each other. What is the most specific name of the field?
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Question 3 of 10
A square-shaped garden has side 14 m. A path is made along one diagonal. How long is the path?
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Question 4 of 10
Assertion: A quadrilateral that is both a kite and a parallelogram must be a rhombus.
Reason: A parallelogram has equal opposite sides, and a kite has equal adjacent pairs; together these force all four sides to be equal.
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Question 5 of 10
A traffic sign is a rhombus. If one interior angle is 124° and a diagonal through that vertex is drawn, what angle does the diagonal make with either side at that vertex?
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Question 6 of 10
A diamond-shaped signboard is a rhombus. One interior angle is 58°. What is the adjacent angle?
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Question 7 of 10
Assertion (A):
The diagonals of a square uniquely bisect the interior angles of the square.
Reason (R):
The diagonals of a square are inherently unequal in length, forcing an uneven angular split.
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Question 8 of 10
A sign designer joins two congruent isosceles triangles having sides 9 cm, 9 cm and 6 cm along their 6 cm sides. What is the outer quadrilateral?
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Question 9 of 10
A carpenter places two equal wooden strips so that they cross at their common midpoint and make an angle of 70°. A thread joins the four endpoints. What quadrilateral is formed?
Equal diagonals intersect at their common midpoint; angle between them is 70°.
Equal diagonals intersect at their common midpoint; angle between them is 70°.
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Question 10 of 10
In trapezium PQRS, PQ ∥ SR and ∠P = 64°. What is ∠S?
Trapezium PQRS with PQ ∥ SR and ∠P = 64°.
Trapezium PQRS with PQ ∥ SR and ∠P = 64°.
Select one option. Answers are shown after the test.