Which of the following statements is not correct?
A. log(3+4) = log(3 × 4)	B. log₅5 = 1
C. log₅1 = 0	D. log(2×4×6)= log 2 + log 4 + log 6

If log 2 = 0.3010 and log 3 = 0.4771, What is the value of log₅1024?
A. 3.91	B. 4.31
C. 3.88	D. 2.97

if log 2 = 0.30103 and log 3 = 0.4771, find the number of digits in (648)⁵.
A. 13	B. 15
C. 12	D. 14


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Test Preparation on Olympiad Class-9 Mathematics Paper-3

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