Each question consists of two statements, namely, Assertion (A) a… - Vidyadip

MCQ

Each question consists of two statements, namely, Assertion (A) and Reason (R). for selecting the correct answer, use the following code:

Assertion (A)	Reason (R)
In the given figure, a quad. ABCD is drawn to circumscribe a given circle as shown. Then, AB + BC = AD + DC.	In two concentric circles, the chord of the larger circle, which to uches the smaller circle, is bisected at the point of contact.

A
Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A).
B
Both Assertion (A) and Reason (R) are true but Reason (R) is not a correct explanation of Assertion (A).
C
Assertion (A) is true and Reason (R) is false.
✓
Assertion (A) is false and Reason (R)is true.

✓

Answer

Correct option: D.

Assertion (A) is false and Reason (R)is true.

The Assertion (A) is false since sum of the opposite sides of a quadrilateral circumscribing a circle are equal, and not the adjacent sides.The chord of the larger circle is the tangent to the smaller circle.
We know that the perpendicular drawn from the centre to the chord
So, the Reason (R) is true.
But is not the correct explanation for the Assertion (A).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Circles→Circles — all question types→Maths STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

If $\sin A-\cos A=\frac{\sqrt{3}-1}{2}$ and $\sin A \cos A=\frac{\sqrt{3}}{x}$, then find the value of $x$.

Choose the correct answer from the given four options in the following questions: $\left(x^2+1\right)^2-x^2=0$ has:

$PQ$ is a tangent drawn from a point $P$ to a circle with centre $O$ and $\text{QOR}$ is a diameter of the circle such that $\angle\text{POR}=120^{\circ}$ then $\angle\text{OPQ}$ is :

From a point $P$ which is at a distance $13\ cm$ from the centre $O$ of a circle of radius $5\ cm,$ the pair of tangent $PQ$ and $PR$ to the circle are drawn. Then the area of the quadrilateral $\text{PQOR}$ is

A letter is chosen at random from the word $\text{ACCOMMODATION}$. The probability that it is $A$ or $O$ is :

Which of the following equations has 3 as a root?

A ladder $25m$ long just reaches the top of a building $24m$ high from the ground. What is the distance of the foot of the ladder from the building?

If $p_1$ and $p_2$ are two odd prime numbers such that $p_1>p_2$, then $p_1^2-p_2^2$ is:

If two zeros $x^3+x^2-5 x-5$ are $\sqrt{5}$ and $-\sqrt{5},$ then its third zero is :

What should be subtracted to the polynomial $x^2-16 x+30$, so that $15$ is the zero of the resulting polynomial?