Day 222: CBSE Class 10 Maths

1. A.
   $(\sqrt{16}, \sqrt{4})$
2. B.
   $(\sqrt{5}, \sqrt{2})$
3. C.
   $(\sqrt{3}, \sqrt{27})$
4. D.
   $(\sqrt{36}, \sqrt{2})$

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1. A.
   Two right triangles are always similar.
2. B.
   Two squares are always similar.
3. C.
   Two equilateral triangles are always similar.
4. D.
   Two circles are always similar.

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1. A.
   $3{\cdot}5$ cm
2. B.
   $7$ cm
3. C.
   $6{\cdot}5$ cm
4. D.
   $5$ cm

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1. A.
   Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
2. B.
   Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
3. C.
   Assertion (A) is true, but Reason (R) is false.
4. D.
   Assertion (A) is false, but Reason (R) is true.

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