Exams
Subjects
Classes
Home
Exams
Mathematics
Logarithms
the value of log 7 343 is...
Question:
medium
The value of $\log_7 343$ is “‘latex id="m22nlf"
Show Hint
If the number is a power of the base, the logarithm directly gives the exponent. Always rewrite numbers in exponential form first.
TS POLYCET - 2026
TS POLYCET
Updated On:
May 18, 2026
8
5
3
6
Show Solution
The Correct Option is
C
Solution and Explanation
Download Solution in PDF
Was this answer helpful?
0
Top Questions on Logarithms
Find the value of $ \log_2 32 $.
MHT CET - 2025
Mathematics
Logarithms
View Solution
If
\(x\)
and
\(y\)
are positive real numbers such that
\(log_x(x^2+12)=4\)
and
\(3\;log_yx=1\)
,then
\(x+y\)
equals
CAT - 2023
Quantitative Aptitude
Logarithms
View Solution
For some positive real number
\(x\)
, if
\(log_{\sqrt 3}(x)+\frac{log_x(25)}{log_x(0.008)}=\frac{16}{3}\)
, then the value of
\(log_3(3x^2)\)
is
CAT - 2023
Quantitative Aptitude
Logarithms
View Solution
For a real number
\(x\)
, if
\(\frac{1}{2},\frac{log_3(2^x-9)}{log_34}\)
, and
\(\frac{log_5\bigg(2^x+\frac{17}{2}\bigg)}{log_54}\)
are in an arithmetic progression, then the common difference is
CAT - 2023
Quantitative Aptitude
Logarithms
View Solution
Want to practice more? Try solving extra ecology questions today
View All Questions
Questions Asked in TS POLYCET exam
In grouped frequency distribution, the formula to find median is:
TS POLYCET - 2026
Median of Grouped Data
View Solution
The median of the data \(13,\ 9,\ 11,\ 7,\ 17,\ 15,\ 5\) is:
TS POLYCET - 2026
Median
View Solution
Which of the following is not in Geometric Progression?
TS POLYCET - 2026
Geometric Progression
View Solution
If \(x-1,\ x+2\) and \(x+8\) are three consecutive terms of a Geometric Progression, then the value of \(x\) is:
TS POLYCET - 2026
Geometric Progression
View Solution
The value which occurs most frequently in a data set is called:
TS POLYCET - 2026
Mean, median, mode and standard deviation
View Solution