R. S. Aggarwal Solutions for Chapter: Square Roots and Cube Roots, Exercise 1: EXERCISE 5A

Mark ($✓$) against the correct answer in each of the following:

If $\sqrt{4^{\mathrm{n}}}=1024$, then the value of n is:

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$\sqrt{\frac{0.289}{0.00121}}=?$

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$\sqrt{1\frac{9}{16}}=?$

Mark ($✓$) against the correct answer in each of the following:

$\frac{\sqrt{24}+\sqrt{216}}{\sqrt{96}}=?$

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$\sqrt{248+\sqrt{52+\sqrt{144}}}=?$

Mark ($✓$) against the correct answer in each of the following:

If $\sqrt{841}=29$, then $\sqrt{0.00000841}=?$

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If $\frac{52}{\mathrm{x}}=\sqrt{\frac{169}{289}}$, then $\mathrm{x}=$?

Mark ($✓$) against the correct answer in each of the following:

If $\sqrt{6}=2.45$, then $\frac{\sqrt{2}}{3\sqrt{3}}=?$