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Approach for CR boldface questions:
Step 1: Identify the conclusion.Step 2: Link the bold part(s) with the conclusion.Step 3: Know what to expect from the correct answer choice.Step 4: Eliminate four choices.
What is the remainder when (100! + 17) is divided by 7?
100! is a multiple of 7. So, it leaves remainder 0.17 leaves remainder 3 with 7.
So, the answer is 0 + 3 = 3.
If it really comes down to "guessing" on the GMAT...
- On SCs, go for the "shortest" choices.- On RCs and CRs, go for the "longest" choices.- On DS, go for "C".
Backup strategy: On the real GMAT, if you feel that you are running very short of time on the Verbal section......you must mark one RC randomly and move on...
-- Use the saved time to perform very well on the remaining questions!
Don't leave mocks for the end- it's a common mistake.Take a mock every week.
Do not chase "tricks/tips/shortcuts". Chase "concepts"!Do not chase "scores", chase "learning". Scores will follow.
Areal probability
When you need to find probability of a specific area to be selected out of the total area.