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, 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.
Congruent Triangles
All sides and all angles are equal. Hence, shape as well as size is the same.All corresponding angle bisectors, altitudes, and medians are equal.Areas are equal.
Jack wishes that he was an athlete. : IncorrectJack wishes that he were an athlete. : Correct
A subjunctive mood construction - (wish + plural form of verb)
Practice RCs, everyday!The skill will help you in all sections and question types!!
1-week gap in prep hurts your progress by 3-weeks.
1-week gap in prep hurts your progress by 3-weeks.
"The fallacy of drawing a conclusion based on one entity’s comparison with oneself"
-A favorite GMAT CR fallacy.
Example: Jack improved his score by 200%. Inference: Jack performed well. - Incorrect
120
RCs make or break your GMAT.Practice RCs everyday!
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