Day 194: CBSE Class 10 Maths

1. A.
   $4$
2. B.
   $2\sqrt{2}$
3. C.
   $\sqrt{5}$
4. D.
   $2\sqrt{5}$

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1. A.
   $\sin 20^\circ > \sin 70^\circ$
2. B.
   $\sin 20^\circ > \cos 20^\circ$
3. C.
   $\cos 20^\circ > \cos 70^\circ$
4. D.
   $\tan 20^\circ > \tan 70^\circ$

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1. A.
   $x^2 + 4x - 1$
2. B.
   $x^2 - 4x - 1$
3. C.
   $x^2 - 4x + 1$
4. D.
   $x^2 + 4x + 1$

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1. A.
   $\dfrac{3}{7}$
2. B.
   $\dfrac{1}{6}$
3. C.
   $\dfrac{1}{2}$
4. D.
   $\dfrac{1}{3}$

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