Looking for Algebra worksheets?
Check out our pre-made Algebra worksheets!
 Tweet

##### Browse Questions
• Arts (209)
• English Language Arts (2744)
• English as a Second Language ESL (1380)
• Health and Medicine (396)
• Life Skills (593)
• Math (1359)

• ### Vectors

• #### Trigonometry

• Physical Education (197)
• Science (3497)
• Social Studies (1215)
• Study Skills and Strategies (15)
• Technology (549)
• Vocational Education (648)

You can create printable tests and worksheets from these Grade 11 Logarithms questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Next
$2^x=64$ is equivalent to which of the following?
1. $log_64 x=2$
2. $log_2 64=x$
3. $log_2 x=64$
4. $log_x 64=2$
Express as a single logarithm. $2log(x) - 5log(y) + 3log(z)$
1. $log((x^2 z^3)/y^5)$
2. $-30log(xyz)$
3. $-log(x^2 y^5 z^3)$
4. $log((x^2 y^5)/z^3)$
Express as a single logarithm. $3log a - 2log b - 4logc$
1. $log (3a - 2b - 4c)$
2. $log (a^3 - b^2 - c^4)$
3. $3log a - 2log b - 4logc$
4. $log ((a^3)/(b^2c^4))$
5. none of these are correct
$6^4=1296$ is equivalent to which of the following?
1. $log_6 1296=4$
2. $log_4 1296=6$
3. $log_1296 6=3$
4. $log_6 4=1296$
Solve for x. $log_(10) (x^5) = 5$
1. 10
2. 5
3. 1
4. 0
5. none of these are correct
Evaluate. Write in simplest form. $10^(log_(10) 3)$
1. 3
2. 10
3. 1000
4. 1/3
5. none of these are correct
$4^x=256$ is equivalent to which of the following?
1. $log_256 x=4$
2. $log_4 x=256$
3. $log_256 4=x$
4. $log_4 256=x$
Solve the logarithmic equation.

$5 log(x-2)=11$
1. $x=160.5$
2. $x=158.5$
3. $x=2.2$
4. $x=0.34$
5. $x=2.34$
$2^3=8$ is equivalent to which of the following?
1. $log_8 2=3$
2. $log_3 8=2$
3. $log_2 8=3$
4. $log_8 3=2$
Solve for x. $log_5⁡125=x$
1. 25
2. 3
3. $1/5$
4. 5
What expression is equivalent to $3log_4x + log_4y - 4log_4z?$
1. $log_4 ((3xy)/(4z))$
2. $log_4((x^3y)/z^4)$
3. $log_4x^3yz^4$
4. $log_4x^3 + y - z^4$
Which of the following is the correctly expanded version of $log(15) - log(1/100)?$
1. $log(100 - 15)$
2. $(log(500) + log(3)) - (log(10) - log(100))$
3. $(log(5) + log(3)) - (log(1) - log(100))$
4. $(log(5) + log(30)) - (log(1) - log(10))$
Condense the logarithmic expression $log_5 a + log_5 b$ using the Laws of Logarithms.
1. $log_5(a/b)$
2. $b log_5 a$
3. $log_5 (a*b)$
4. $log_a (5*b)$
Expand $log (6*10)$ using the Laws of Logarithms.
1. $log 6 + log 10$
2. $log 6 - log 10$
3. $log 60$
4. $log 6 /log 10$
If $log_bx=3log_bp-(2log_bt+1/2log_br)$, then what is the value of $x$?
1. $p^3/(sqrt(t^2r)$
2. $p^3t^2r^(1/2$
3. $(p^3t^2)/sqrt(r$
4. $p^3/(t^2sqrtr)$
Write $5^3=125$ in logarithmic form.
1. $log_3 125 = 5$
2. $log_5 3 = 125$
3. $log_3 5 = 125$
4. $log_5 125 = 3$
Solve: $log_7(x)<-1$
1. $x < 1/7$
2. $x > 1/7$
3. $0 < x < 1/7$
Which expression is equivalent to $log((3x^2)/y^4) ?$
1. $2 log(3x) + 4 log(y)$
2. $2 log(3x) - 4 log(y)$
3. $log(3) + 2 log(x) + 4 log(y)$
4. $log(3) + 2 log(x) - 4 log(y)$