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.
Prisms:Solids with congruent base and topExamples: cube, cylinder, cuboid
Pyramids:Solids with a pointed topExample: cone
"Like" is used for "comparing nouns"."As" is used for "comparing actions"."Such as" is used for "giving examples".
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".
Be cautious when you see extreme tonality on a CR question or answer choices.Example: must, most, highest, lowest, worst, best etc
- Often, the key to elimination/selection of an answer choice lies in such extreme terms.
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.
Trapezium is a quadrilateral with one pair of opposite sides parallel.Area: ½(sum of parallel sides) x height
If a trapezium's other two sides are also parallel, it becomes a parallelogram.Area: base x height
"between" is used when "two elements" are involved."among" is used when "more than two elements" are involved.
Schedule your GMAT (only) once you get your target score on 3 consecutive mocks!
1-week gap in prep hurts your progress by 3-weeks.
Don't exhaust official material early- it's a common mistake.Save it for the last few weeks.
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.
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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".
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