5 CAT Logarithms questions you should solve

These CAT Logarithms questions/problems with solutions provide you vital practice for the topic. The purpose of these posts is very simple: to help you learn through practice.

 

3: If log₃ 2, log₃ (2^x – 5), logs (2^x –7/2) are in arithmetic progression, then the value of x is equal to
(a) 5
(b) 4
(c) 2
(d) 3