Latest Accenture Aptitude Question SOLUTION: If log₁₂27 = a, log₉16 = b, find log₈108. A)2(a+3)/3b B)2(b+3)/3b C)2(b+3)/3a D)2(a+3)/3a

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(#M40166761) ACCENTURE Numerical Ability question Keep an EYE

If log₁₂27 = a, log₉16 = b, find log₈108.
A)2(a+3)/3b B)2(b+3)/3b C)2(b+3)/3a D)2(a+3)/3a

Asked In Accenture Devendra Marghade (4 years ago)

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vepakomma padmaja  (3 years ago)

Ans:- b
B is the answer

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Pavani  (2 years ago)

Log27/log12=a

3log3/(2log2+log3)=a

3log3/2log2 +3= a

Log16/log9 = b

2log4/2log3= log4/log3= 2log2/log3= b

Log108/log8= log(2²*3³)/log2³

= 2 log2+3log3/(3log2)

= 2/3 + 3log3/3log2

= 2/3 + log3/log2

From solving equation "b"
We get
Log2/log3 = b/2

Hence ,2/3+b/2=2(b+3)/3b

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