I am not sure whether it will rain today. : CorrectI am not sure if it will rain today. : Incorrect
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 the GMAT, ensure 'completing' each section.- "no attempts" attract greater penalty than "negative attempts" do.
MANAS: Many, Any, None, All, and Some can be singular as well as plural.
Some chocolates were distributed.Some wisdom was shared.
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".
A circle is a polygon with infinite sides.
Don't leave mocks for the end- it's a common mistake.Take a mock every week.
"Confusing-cause-with-effect"
A favorite GMAT CR fallacy.
Example: Every time I dream, I sleep.
Practice RCs, everyday!The skill will help you in all sections and question types!!
Do not chase "tricks/tips/shortcuts". Chase "concepts"!
Do not chase "scores"; chase "learning". Scores will follow.
Sum of a diminishing infinite series:
S = a / (1 - r)a: the first term in the progressionr: the common ratio
120
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