Chapter 3 Logarithms Math 9th Class Sindh MCQ Tests
9th Class Math Chapter 3 MCQ Tests
Chapter 3 of 9th Class Math has 28 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 28
Total Marks: 28
Time: 30 Mins
Total Questions: 28
Total Marks: 28
Time: 30 Mins
30Min : 00 Sec Remaining
Question # 1
If log2 x = 4 , then x in exponential form is _____.
Question # 2
Determine the characteristic: log 9.000023 .
Question # 3
Using law of change of bases, solve log3 9.
Question # 4
In the numercial calculations, the base of logarithm is always taken as __________.
Question # 5
With the help of law of change of base, solve log5 625.
Question # 6
Convert into common form.
Question # 7
There are ___________ Types of Laws of Lograthim.
Question # 8
Loga(m/n)=___________.
Question # 9
Question # 10
Question # 11
Question # 12
Loga(mnp …..)_________ logam + logan + logp + __________.
Question # 13
If we move point from left to right, then the exponent of 10 will be _____.
Question # 14
___________ Logarithms are also called Natural Logarithms.
Question # 15
Logb n
Question # 16
Find the product of 0.007 and 7.001 and then write it in scientific notation.
Question # 17
In anti-log, the value before point is known as _____.
Question # 18
___________first gave the idea of logarithms.
Question # 19
Using quotient rule, write the following expression in form of single log:
Question # 20
Solve:
Question # 21
Using law of change of bases, solve log7 343.
Question # 22
Write down the characteristic of log 0.000321.
Question # 23
Simplify and write in common form:
Question # 24
Loga(mn)_______ loga m
Question # 25
log ( 6 ) ( x − y ) = _____.
Question # 26
log a a=?
Question # 27
Antilogarithm table was prepared by Jobst Burgi in ____________.
Question # 28
There are _____ parts of a logarithmic function.
Total Questions
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Question # 1
If log2 x = 4 , then x in exponential form is _____.
Question # 2
Determine the characteristic: log 9.000023 .
Question # 3
Using law of change of bases, solve log3 9.
Question # 4
In the numercial calculations, the base of logarithm is always taken as __________.
Question # 5
With the help of law of change of base, solve log5 625.
Question # 6
Convert into common form.
Question # 7
There are ___________ Types of Laws of Lograthim.
Question # 8
Loga(m/n)=___________.
Question # 9
Question # 10
Question # 11
Question # 12
Loga(mnp …..)_________ logam + logan + logp + __________.
Question # 13
If we move point from left to right, then the exponent of 10 will be _____.
Question # 14
___________ Logarithms are also called Natural Logarithms.
Question # 15
Logb n
Question # 16
Find the product of 0.007 and 7.001 and then write it in scientific notation.
Question # 17
In anti-log, the value before point is known as _____.
Question # 18
___________first gave the idea of logarithms.
Question # 19
Using quotient rule, write the following expression in form of single log:
Question # 20
Solve:
Question # 21
Using law of change of bases, solve log7 343.
Question # 22
Write down the characteristic of log 0.000321.
Question # 23
Simplify and write in common form:
Question # 24
Loga(mn)_______ loga m
Question # 25
log ( 6 ) ( x − y ) = _____.
Question # 26
log a a=?
Question # 27
Antilogarithm table was prepared by Jobst Burgi in ____________.
Question # 28
There are _____ parts of a logarithmic function.
Total Questions
12345678910111213141516171819202122232425262728
Math MCQ Test by Topics
- +3.1 Scientific Notation
- +3.2 Logarithm
- +3.2.1 Logarithm of a Real Number
- +3.2.2 Definitions of Common Logarithm, Characteristic and Mantissa Definition of Common Logarithm
- +3.2.3 Using Tables to find log of a Number
- +3.2.4 The Concept of Antilogarithm and Use of Antilog Tables
- +3.3 Common Logarithm and Natural Logarithm
- +3.4 Laws of Logarithm
- +3.5 Application of Laws of Logarithm in Numerical Calculations
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Updated on: 17-10-2026
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