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WorksheetsBell Work - Logarithms
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
What is the value
log100=?a)
1
b)
2
c)
3
d)
4
2.
Convert to exponential
log3y=xa)
y3=x
b)
x3=y
c)
3x=y
d)
3y=x
3.
Which of the followings is TRUE?
a)
logx+logy=log(xy)
b)
log(x+y)=logx+logy
c)
logx.logy=log(xy)
d)
logylogx=logx−logy
4.
What is the value of
log48=?a)
32
b)
23
c)
43
d)
34
5.
What is the value of x?
log2(x+1) =2a)
1
b)
2
c)
3
d)
4
6.
Which of the followings is TRUE?
a)
log2+log3=log5
b)
log2+log3−log5=0
c)
log2−log3=log(32)
d)
log2.log3=log6
7.
What is the value of x?
3(x+1) =2a)
x=log32+1
b)
x=log32−1
c)
x+1=log23
d)
x+1=32
8.
Simplify the expression
log3+log2−log6a)
0
b)
1
c)
log(65)
d)
log(−1)
9.
log381+log327=?
a)
7
b)
6
c)
5
d)
4
10.
log1000−log0.01=?
a)
1
b)
3
c)
5
d)
7
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