Logarithm Questions

• If log a + log b = log (a + b), then: b a
• If ax = by, then:
• If log10 2 = 0.3010, then log2 10 is equal to:
• If log10 2 = 0.3010, the value of log10 80 is:
• The value of log2 16 is:
• If log10 5 + log10 (5x + 1) = log10 (x + 5) + 1, then x is equal to:
• Which of the following statements is not correct?
• If log 2 = 0.30103, the number of digits in 264 is:
• If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:
• If log10 7 = a, then log10 ❨ 1 ❩ is equal to: 70
• If logx y = 100 and log2 x = 10, then the value of y is:
• log √8 is equal to: log 8
• If logx ❨ 9 ❩ = - 1 , then x is equal to: 16 2
• If log 27 = 1.431, then the value of log 9 is:
• The value of ❨ 1 + 1 + 1 ❩ is: log3 60 log4 60 log5 60
• If log 2 = 0.3010, then the number of digits in 2 64 is?
• The value of $ \frac{\log_{a}{x}}{\log_{ab}{x}} - \log_{a}{b}$ is?
• The value of log 23 x log 32 x log 34 x log 43 is?
• Given that log 10 2 = 0.3010, then log 2 10 is equal to?
• The value of log 9/8 - log 27/32 + log3/4 is?