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# Test: Logarithm- 2

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## 10 Questions MCQ Test General Aptitude for GATE | Test: Logarithm- 2

Test: Logarithm- 2 for CAT 2023 is part of General Aptitude for GATE preparation. The Test: Logarithm- 2 questions and answers have been prepared according to the CAT exam syllabus.The Test: Logarithm- 2 MCQs are made for CAT 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Logarithm- 2 below.
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Test: Logarithm- 2 - Question 1

### Which of the following statements is not correct?

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### If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:

Test: Logarithm- 2 - Question 3

### Detailed Solution for Test: Logarithm- 2 - Question 3 Test: Logarithm- 2 - Question 4 Detailed Solution for Test: Logarithm- 2 - Question 4 Test: Logarithm- 2 - Question 5 Detailed Solution for Test: Logarithm- 2 - Question 5 Test: Logarithm- 2 - Question 6

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

Detailed Solution for Test: Logarithm- 2 - Question 6 Test: Logarithm- 2 - Question 7

If log 2 = 0.3010 and log 3 = 0.4771, What is the value of log51024?

Detailed Solution for Test: Logarithm- 2 - Question 7 Test: Logarithm- 2 - Question 8

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

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if log 2 = 0.30103, the number of digits in 2128 is

Detailed Solution for Test: Logarithm- 2 - Question 9

log(2128) = 128log(2) = 128 × 0.30103 ≈ 38.4

ie, its characteristic = 38

Hence, number of digits in 2128 = 38+1 = 39

Test: Logarithm- 2 - Question 10 Detailed Solution for Test: Logarithm- 2 - Question 10 ## General Aptitude for GATE

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