In conjunction with celebrating the 100th post on singaporeolevelmaths.com, I have prepared a set of logarithms questions for all of you.

(*It comes with an answer key)

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### Ai Ling Ong

Hi, I'm Ai Ling Ong. I enjoy coaching students who have challenges with understanding and scoring in 'O' Level A-Maths and E-Maths. I develop Math strategies, sometimes ridiculous ideas to help students in understanding abstract concepts the fast and memorable way. I write this blog to share with you the stuff I teach in my class, the common mistakes my students made, the 'way' to think, analyze... If you have found this blog post useful, please share it with your friends. I will really appreciate it! :)

1. secret says:

solve this y Lg x to the power of 3 (92)=Ln 4 to the power of 10-3y+5x X(1045)

Secret: I don't get the question.
Perhaps you can drop me an email with the exact question?