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.
Circular arrangements:
"N" entities can be arranged on a circle in (N-1)! ways.
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.
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".
"Who" vs "Whom" on SC
"Who" is the "subject" form."Whom" is the "object" form.
"Like" is used for "comparing nouns"."As" is used for "comparing actions"."Such as" is used for "giving examples".
Sum of exterior angles in a polygon with any number of sides: 360 degreesSum of internal angles in a polygon with "n" sides: (n - 2) x 180 degrees
"between" is used when "two elements" are involved."among" is used when "more than two elements" are involved.
"Comparing percentage with absolute numbers"- The fallacy when percentage/proportion is compared with absolute data.
A favorite GMAT CR fallacy.
Example: Jack improved his score by 200%.Inference: Jack performed well. - Incorrect
Schedule your GMAT (only) once you get your target score on 3 consecutive mocks!
Do not chase "tricks/tips/shortcuts". Chase "concepts"!
Do not chase "scores"; chase "learning". Scores will follow.
In DS, an answer is achieved only when the answer is "consistent".
Q. Is X a multiple of 24?(1) X is a multiple of 6.(2) X is a multiple of 4.
X = 24 satisfies both (1) and (2), leads to "Yes".X = 12 satisfies both (1) and (2), leads to "No"."Inconsistent". Hence, insufficient. Answer is E.
120
1-week gap in prep hurts your progress by 3-weeks.
Loading some amazing analytics... this may take up to 2 minutes