Questions

TRUE / FALSE

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20 questions · timed · auto-graded

Question 41 Mark
All kites are rhombuses.
Answer
All kites are rhombuses. $($False$)$
Correct : A kite with all sides equal is a rhombus.
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Question 51 Mark
All squares are not parallelograms.
Answer
All squares are not parallelograms. $($False$)$
Correct : All squares are parallelograms.
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Question 61 Mark
All squares are rhombuses and also rectangles.
Answer
All squares are rhombuses and also rectangles. $($True$)$
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Question 81 Mark
All rectangles are squares.
Answer
All rectangles are squares. $($False$)$
Correct : Some rectangle whose sides are equal are squares.
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Question 91 Mark
The diagonals of a kite bisect at right angles.
Answer
The diagonals of a kite bisect at right angles. $($False$)$
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Question 101 Mark
Co-interior angles of a parallelogram are supplementary.
Answer
Co-interior angles of a parallelogram are supplementary. $($True$)$
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Question 111 Mark
The diagonals of a square are not equal.
Answer
The diagonals of a square are not equal. $($False$)$
Correct : Diagonals are equal.
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Question 121 Mark
The diagonals of a rhombus bisect the angles of rhombus.
Answer
The diagonals of a rhombus bisect the angles of rhombus. $($True$)$
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Question 131 Mark
The opposite angles of a parallelogram are of equal measure.
Answer
The opposite angles of a parallelogram are of equal measure. $($True$)$
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Question 141 Mark
The diagonals of a parallelogram bisect each other at right angles.
Answer
The diagonals of a parallelogram bisect each other at right angles. $($False$)$
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Question 151 Mark
Each interior angle of a $n-$sided regular polygon is $\frac{(2 n-4) \times 90^{\circ}}{n}$.
Answer
Each interior angle of a $n-$sided regular polygon is $\frac{(2 n-4) \times 90^{\circ}}{n}. ($True$)$
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Question 161 Mark
Sum of all interior angles of a quadrilateral is $180^\circ .$
Answer
Sum of all interior angles of a quadrilateral is $180^\circ . ($False$)$
Correct : The sum is $360^\circ .$
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Question 181 Mark
A polygon in which atleast one interior angle is greater than $180^\circ$ is called convex polygon.
Answer
A polygon in which atleast one interior angle is greater than $180^\circ$ is called convex polygon. $($False$)$
Correct : It is called a concave polygon.
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Question 191 Mark
The region of the plane that lies inside the curve is called interior of curve.
Answer
The region of the plane that lies inside the curve is called interior of curve. $($True$)$
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Question 201 Mark
The curves which have same beginning and end points are called open curves.
Answer
The curves which have same beginning and end points are called open curves. $($False$)$
Correct : It is called a closed curve.
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TRUE / FALSE - MATHS STD 8 Questions - Vidyadip