If log 2 0 3010 and 10000 a 2 then a equals to ........

Quantitative Aptitude (CDS) Logarithm

If log 2 = 0.3010 and ( 10000 )^a = 2 , then a equals to ?

0.07525

0.75250

0.02567

0.2567

Given ( 10000 ) ^a = 2
Or a log ( 10^4 ) = log 2
Or 4a log 10 = log 2
Or a = log 2 / 4
Or a = 0.3010/4 = 0.07525

Submit Error