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.
To find the "last digit" of a huge multiplication, simply multiply all the last digits.
324 x 533 x 43564 x 3 x 672.
The answer is "2".
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.
Understanding the "intended meaning" is the key to solving SC questions.
Do not chase "tricks/tips/shortcuts". Chase "concepts"!
Do not chase "scores"; chase "learning". Scores will follow.
You should regularly revisit SC concepts.Make SC Stage-1 videos and GMAT Shots your good friends!
What is the remainder when (100! + 17) is divided by 7?
100! is a multiple of 7. So, it leaves remainder 0.17 leaves remainder 3 with 7.
So, the answer is 0 + 3 = 3.
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.
"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
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.