In DS, when you are able to solve "too easily", you are probably missing a trap.
Q. Which integer is the highest common factor of four positive integers A, B, C, and D?(1) A= 27, B=49.
Unlike what many students will think, this statement is "Sufficient". Because no matter what "C" and "D" are, if HCF of "A" and "B" is 1, the answer is going to be "1".
In DS, "combine" the two statements only when each statement fails alone.
Q. If X is an integer, is X a multiple of 12?(1) Two of the factors of X are 5 and 7.(2) X is a product of two odd integers.
The answer is not C. The answer is B.
Don't leave mocks for the end- it's a common mistake.Take a mock every week.
RCs make or break your GMAT.Practice RCs everyday!
In DS, when you are able to solve "too easily", you are probably missing a trap.
Q. Which integer is the highest common factor of four positive integers A, B, C, and D?(1) A= 27, B=49.
Unlike what many students will think, this statement is "Sufficient". Because no matter what "C" and "D" are, if HCF of "A" and "B" is 1, the answer is going to be "1".
On Verbal questions, don't "Select 1 choice."Rather, "Eliminate 4 choices."
Factors of a number are integers which can ‘divide’ the given number. Multiples of a number are integers which are ‘divisible’ by the given number.
"Who" is the "subject" form."Whom" is the "object" form.
Don't exhaust official material early- it's a common mistake.Save it for the last few weeks.
60% of the learning comes from analyzing mistakes!
1-week gap in prep hurts your progress by 3-weeks.
"Inference statements" on CR:
- A statement that can be derived from the information within the passage. -- Without the need for any assumptions or extrapolations.
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While attempting AWA, type the first and the last paragraphs first.
- This will ensure that your essay will look 'complete', even if you run out of time.- This will give you more time to think about the middle paragraphs.
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