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This mock test of Test: Logarithm- 2 for Quant helps you for every Quant entrance exam.
This contains 10 Multiple Choice Questions for Quant Test: Logarithm- 2 (mcq) to study with solutions a complete question bank.
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QUESTION: 1

Which of the following statements is not correct?

Solution:

QUESTION: 2

If log 2 = 0.3010 and log 3 = 0.4771, the value of log_{5} 512 is:

Solution:

QUESTION: 3

Solution:

QUESTION: 4

Solution:

QUESTION: 5

Solution:

QUESTION: 6

If log(64)= 1.806, log(16) = ?

Solution:

QUESTION: 7

If log 2 = 0.3010 and log 3 = 0.4771, What is the value of log_{5}1024?

Solution:

QUESTION: 8

if log 2 = 0.30103 and log 3 = 0.4771, find the number of digits in (648)^{5}.

Solution:

QUESTION: 9

if log 2 = 0.30103, the number of digits in 2^{128} is

Solution:

log(2^{128}) = 128log(2) = 128 × 0.30103 ≈ 38.4

ie, its characteristic = 38

Hence, number of digits in 2^{128} = 38+1 = 39

QUESTION: 10

Solution:

### Logarithm Formula

Doc | 1 Page

### Logarithm 002

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### Logarithm - Basics

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- Test: Logarithm- 2
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