Thanks a lot.
I actually asked one of my friends for tips on improving verbal and all he said was "practice, practice, practice". I can't stress enough the importance of practice questions and full length practice tests.
Step 1: Identify your weak areas - this should be straight forward. In case all 3 types (CR, RC and SC) are weak, you will still have a comparative advantage in one of the sections. Focus on the weak sections only. The strong section will improve automatically with time.
Step 2: Read tips for each section.
SC: If you are bad at this section (get <50% questions correct), then must purchase the
MGMAT SC book. Read it cover to cover. 3 -4 times if needed. Memorise as many rules as you can. I still remember 2 questions in the actual GMAT that directly used rules I read in the book. Answered the question in <10 seconds each. Boom. Must practice as many practice questions as you can. There are abundant questions available on this website. Just get hold of them and practice. I used to try and do 5 questions at a time and then check answers and explanations. Time yourself. Eventual target should be not more than 7 minutes for 5 questions. I must have practiced 500 SC questions at least. After so much practice, you tend to get them correct. Somehow. I can't describe how. Eventually you will reach a stage when even if you think you've answered only 3 out of 5 correctly, when you check answers, all 5 are correct. I applied brutal force for SC really. No other way.
RC: Again applied brutal force methodology. This time it was more improving reading. I went from reading passages in an average of 4-5 minutes to in under 2 minutes. Improving reading is particularly important in the real exam when the brain is fried and one needs to be focussed. What did I do? Practice. Got hold of as many passages as I could. I would say 50-75 RC passages at least. Loads available on this website. Eventually you will start getting a hang of reading. I don't think the questions as such are difficult. (Please tell me if you disagree. I think most of us are able to narrow down the answer to 2 choices. Practice will help in understanding how to get the correct one of the two). Time yourself. I used to do 3 - 4 passages at a time (~15 questions) in 30 mins and see how I did. I can't emphasise the importance of time management in RC. In the real GMAT, expect 4 RCs and significant proportion of your time spent on these. I used to get a lot of questions in the official GMAT book correct - When I didn't time myself. But timing these made thinking very different. There are loads of strategies that books recommend - writing a story, drawing a diagram on the side, eliminating answers on the notepad etc. I didn't need a booklet to write on for the entire verbal section. So didn't believe in all these strategies. Just practice man. Timed.
CR: This was my strength in verbal. Didn't need to do much. Some practice tests and 5-10 questions a day for 3 weeks were enough.
Step 3: Practice the full length tests to get your timing right - not very easy in my opinion. These tests also provide great insights. For example, when I completed the
MGMAT tests, I realised the importance of getting the last few questions correct. From my understanding, if you get all of the last 5 - 6 questions correct, it boosts up the score. I am not sure about this, but just saw this trend in my scores.
Step 4: Remember that the actual test is much easier than the
MGMAT tests. And if focus level is high on the actual test, one performs much better.
Sorry for the messy essay. I hope you can pick out the relevant bits.