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Test: Logarithm- 2 - UPSC


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10 Questions MCQ Test CSAT Preparation - Test: Logarithm- 2

Test: Logarithm- 2 for UPSC 2023 is part of CSAT Preparation preparation. The Test: Logarithm- 2 questions and answers have been prepared according to the UPSC exam syllabus.The Test: Logarithm- 2 MCQs are made for UPSC 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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Test: Logarithm- 2 - Question 2

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

Test: Logarithm- 2 - Question 3

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Test: Logarithm- 2 - Question 4

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Test: Logarithm- 2 - Question 5

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Test: Logarithm- 2 - Question 6

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

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Test: Logarithm- 2 - Question 7

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

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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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Test: Logarithm- 2 - Question 9

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

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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

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