Quantitative Aptitude – Logarithm – If log(base 4)5 = (log(base 4)y)

Slot – 1 – Quantitative Aptitude – Logarithm – If log(base 4)5 = (log(base 4)y)


Q. If log(base 4)5 = (log(base 4)y) (log(base 6)√5), then y equals?
Answer: 36

Solutions:
Log4 5/log4 y =0.5*log6 5
2*1/ Log5 y= 1/log5 6
2 = Log5 y/log5 6
2=logy 6
Y=6^2= 36

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