Reading is one of the prerequisites for scoring well in VARC. Anything that interests you should be read on a regular basis. It can be politics, current affairs, sports, technology, etc. To understand and comprehend information in a better way, try to analyze the text after reading it.
While reading, make sure to mark and write the words whose meanings you don’t know. Make a list of all such words and revise them regularly so that you can memorize those words easily.
Rather than making big study goals, make small ones. divide big topics and take one week for each whole topic. Divide each topic into levels and exercises for every day. For example, Reading Comprehension, Sentence Correction, Incomplete sentences, and Critical reasoning.
Unless you become a pro in Grammar, you can’t succeed in the VARC section. It is strongly recommended to refer to a good grammar guide if you feel your grammar is not up to the mark.
Mock tests provide a mirror-like image of real examinations. They are designed in such a way to give students a feel of the real examinations. The number of mock tests attempted during preparation is directly proportional to scoring good marks and a better rank in the exams.
If you keep following the instructions here and keep practicing diligently and consistently, you will be in a much better position than most candidates in 3-4 months. As compared to QA and DILR, the questions in the VARC take less time. Just remember, practice is the mantra to success.