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.
"model...after" is a correct, idiomatic usage
Sara modeled the statue after her mother. : Correct
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.
Practice RCs, everyday!The skill will help you in all sections and question types!!
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!
Commas cannot join two independent clauses.Incorrect: Amy sings, she enjoys it.Correct: Amy sings; she enjoys it.Correct: Amy sings, and she enjoys it.
Sum of first n positive integers: n x (n + 1)/2
Sum of first n positive even integers: n x (n + 1)
Sum of first n positive odd integers: n^2
Two correct usages of "distinguish":
"distinguish between A and B""distinguish A from B"
Key difference between "Assumption statements" and "Strengthening statements" on CR:
Assumption statements are a subset of Strengthening statements.
- A strengthening statement fills the missing link.- An assumption statement fills the missing link and must be true for the argument to hold ground.
RCs make or break your GMAT.Practice RCs everyday!
Don't leave mocks for the end- it's a common mistake.Take a mock every week.
The error of comma splice occurs when two independent clauses are joined using a comma.Example: Amy sings, she enjoys it.Correct: Amy sings; she enjoys it.
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