61). If \( \Large \left(125\right)^{\frac{2}{3}} \times \left(625\right)^{-\frac{1}{4}} = \left(5\right)^{x} \) then the value of x is
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62). The value of \( \Large \frac{ \left(243\right)^{0.13} \times \left(243\right)^{0.07} }{ \left(7\right)^{0.25} \times \left(49\right)^{0.075} \times \left(343\right)^{0.2} } \)
A). \( \Large \frac{3}{7} \) |
B). \( \Large \frac{7}{3} \) |
C). \( \Large 1\frac{3}{7} \) |
D). \( \Large 2\frac{2}{7} \) |
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63). The value of \( \Large \sqrt{-\sqrt{3}+\sqrt{3+8\sqrt{7+4\sqrt{3}}}} \) is:
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64). \( \Large \sqrt{\sqrt[3]{0.004096}} \) is equal to:
A). 4 |
B). 0.4 |
C). 0.04 |
D). 0.004 |
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65). The approximate value of \( \Large \frac{3\sqrt{12}}{2\sqrt{28}}\div\frac{2\sqrt{21}}{\sqrt{98}} \) is:
A). 1.0727 |
B). 1.0606 |
C). 1.6026 |
D). 1.6007 |
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66). \( \Large \frac{2.3 \times 2.3 \times 2.3-1}{2.3 \times 2.3+2.3+1} \) is equal to:
A). 1.3 |
B). 3.3 |
C). 0.3 |
D). 2.2 |
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67). The ascending order of \( \Large \left(2.89\right)^{0.5},2- \left(0.5\right)^{2},\sqrt{3} and \sqrt[3]{0.008} \) is:
A). \( \Large 2- \left(0.5\right)^{2},\sqrt{3},\sqrt[3]{0.008}, \left(2.89\right)^{0.5} \) |
B). \( \Large \sqrt[3]{0.008}, \left(2.89\right)^{0.5},\sqrt{3}, 2- \left(0.5\right)^{2} \) |
C). \( \Large \sqrt[3]{0.008},\sqrt{3},\left(2.89\right)^{0.5}, 2- \left(0.5\right)^{2} \) |
D). \( \Large \sqrt{3},\sqrt[3]{0.008},2- \left(0.5\right)^{2},\left(2.89\right)^{0.5} \) |
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68). The greatest onr of the \( \Large \sqrt{2},\sqrt[3]{3},\sqrt[6]{6},\sqrt[5]{5} \) is:
A). \( \Large \sqrt{2} \) |
B). \( \Large \sqrt[3]{3} \) |
C). \( \Large \sqrt[6]{6} \) |
D). \( \Large \sqrt[5]{5} \) |
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69). Given \( \Large \sqrt{2} =1.414\).The valueof \( \Large \sqrt{8} +2\sqrt{32}-3\sqrt{128}+4\sqrt{50}\) is:
A). 8.484 |
B). 8.526 |
C). 8.426 |
D). 8.876 |
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70). If \( \Large \sqrt{15} =3.88\),then what is the value of \( \Large \sqrt{\frac{5}{3}} \).
A). 1.29333.... |
B). 1.2934 |
C). 1.29 |
D). 1.295 |
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