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Maths I’m Up and Down, and Round and Round Class 9 (Ganita Manjari I) Assertion and Reason Questions

Assertion Reasoning Quiz · Class 9 · Maths · CBSE

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Chapter 5 Class 9 - I’m Up and Down, and Round and Round (Ganita Manja | 6 questions | about 5 minutes

Practise I’m Up and Down, and Round and Round Class 9 (Ganita Manjari I) with Teachoo's Assertion Reasoning Quiz (Class 9 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 6
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Question 1 of 6
Assertion: Of two unequal beams placed as chords in the same circular structure, the longer beam is farther from the centre.
Reason: Of two unequal chords in the same circle, the longer chord is closer to the centre.
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Question 2 of 6
Assertion: Two equal strings stretched as chords inside the same circular drum are at equal perpendicular distances from the centre.
Reason: Equal chords of the same circle are always parallel to each other.
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Question 3 of 6
Assertion (A):
When two separate circles intersect at two distinct points \(A\) and \(B\), the straight line connecting their centres serves as the exact perpendicular bisector of the common chord \(AB\).
Reason (R):
The line joining the centre of a circle and the midpoint of a chord of the circle is perpendicular to the chord.
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Question 4 of 6
Assertion (A):
In a circle with centre \(O\), chords \(AB\) and \(CD\) are measured such that \(AB < CD\). Under this condition, the angle subtended by chord \(AB\) at the centre is strictly less than the angle subtended by chord \(CD\) at the centre.
Reason (R):
Chords of a circle having the same length are all at the same distance from the centre of the circle.
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Question 5 of 6
Assertion: If one interior angle of a cyclic quadrilateral is 72°, its opposite interior angle is 108°.
Reason: Opposite angles of a cyclic quadrilateral are supplementary.
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Question 6 of 6
Assertion (A):
In a circle with radius 13 cm, a chord of length 10 cm is drawn. The exact perpendicular distance from the centre of the circle to this chord is 12 cm.
Reason (R):
The perpendicular from the centre of a circle to a chord of the circle bisects the chord.
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This Assertion Reasoning Quiz covers I’m Up and Down, and Round and Round Class 9 (Ganita Manjari I) for Class 9 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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