Home » Logarithm – Questions and Answers – Quiz 1

Logarithm – Questions and Answers – Quiz 1

1. Which of the following statements is not correct?
log10 10 = 1
log (2 + 3) = log (2 x 3)
log10 1 = 0
log (1 + 2 + 3) = log 1 + log 2 + log 3

2. If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:
2.870
2.967
3.876
3.912

3. log 8/log 8 is equal to:
1/8
1/4
1/2
1/8

4. If log 27 = 1.431, then the value of log 9 is:
0.934
0.945
0.954
0.958

5. If log a/b + log b/a = log(a + b), then:
a + b = 1
a – b = 1
a = b
a^2 – b^2 = 1

Score =
Correct answers:

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