As you have asked for the E Litmus pH test guidance, I am giving you information about its syllabus and some tips to prepare for the exam
Syllabus of Elitmus Test:
There are 3 Sections of an eLitmus pH Test Paper and each section contains 20 Questions.
Quantitative Aptitude:
Problem Solving or Data Interpretation and Reasoning
Verbal Ability

Syllabus for each section of the elitmus test paper :
1. Quantitative Aptitude Syllabus for elitmus pH Test
Number Systems
Averages
Percentage & Interest
Time, Speed & Distance
Geometry
Coordinate Geometry
Logarithms
Quadratic Equations
Probability
Permutation & Combination
Few Miscellaneous Questions

2. Syllabus for Problem Solving Section of Elitmus pH test :
Data Tabulation based Questions
cryptarithmetic Problem
Arrangement Based Problems
Bar Graphs/Pie Charts
Few Miscellaneous Questions

3. Verbal Ability Syllabus for elitmus pH Test
Questions Related To Grammatical Concepts
Paragraph Based Questions
Fill In The Blanks
Reading Comprehension

Tips:
Make a schedule to prepare for the exam
You should learn all the concepts and try to practice it.
Do questions on which you are confident.
Don’t attempt unnecessary questions.