# Zoho Logarithms Quiz -1

Question 1

Time: 00:00:00
If the value of log 5 = 0.698, then find the number of digits in 5^10 (approx value).

4

4

7

7

8

8

10

10

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Question 2

Time: 00:00:00
Find the value of ${log_{7}}^{2401}$

3

3

4

4

7

7

5

5

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Question 3

Time: 00:00:00
Solve the logarithmic equation ${log_{5}}^{3x}=2$

8/3

8/3

10/3

10/3

125/3

125/3

25/3

25/3

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Question 4

Time: 00:00:00
Find the value of $\frac{log \sqrt{36}}{log 36}$

$\frac{1}{2}$

$\frac{1}{2}$

$\frac{1}{4}$

$\frac{1}{4}$

$\frac{2}{3}$

$\frac{2}{3}$

$\frac{1}{3}$

$\frac{1}{3}$

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Question 5

Time: 00:00:00
Find the value of x in the equation: ${log_{x}}^{\sqrt{5}}= \frac{1}{2}$

5/2

5/2

25

25

5

5

10

10

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Question 6

Time: 00:00:00
Find the value of x: ${log_{7}}^{x^3}= 12$

$12^7$

$12^7$

$7^4$

$7^4$

$12^3$

$12^3$

$7^3$

$7^3$

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Question 7

Time: 00:00:00
Find the value of x: ${log_{11}}^{121}= 5x$

$\frac{2}{5}$

$\frac{2}{5}$

$\frac{2}{3}$

$\frac{2}{3}$

$\frac{3}{5}$

$\frac{3}{5}$

$\frac{11}{5}$

$\frac{11}{5}$

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Question 8

Time: 00:00:00
Find the value of :  $\left ( \frac{\log a}{\log \sqrt{a}} \right )^3$

4

4

8

8

2

2

9

9

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Question 9

Time: 00:00:00
Evaluate the value of $\log_{6}7776$

5

5

3

3

7

7

9

9

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Question 10

Time: 00:00:00
If $\log_{x}y=5$ and $\log_{5}x=3$. Then value of y is:

$5^5$

$5^5$

$5^15$

$5^15$

$15^3$

$15^3$

$15^5$

$15^5$

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