"Do so" is the correct usage when "so" refers to an action."Do it" is the correct usage when "it" refers to a noun.
As "do" generally refers to actions, "do so" is more often correct than "do it".
Practice RCs, everyday!The skill will help you in all sections and question types!!
“And” is the only conjunction that can join two singular nouns and make them plural.
Jack and Joe are studying. - CorrectJack along with Joe is studying. - Correct
"Circular Reasoning"- The fallacy of assuming a conclusion to be true, in reaching the conclusion.
A favorite GMAT CR fallacy.
Example: Jack cannot lie because Jack always tells the truth.Example: A is true because B is true; B is true because A is true.
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".
Understanding the "intended meaning" is the key to solving SC questions.
Simple Interest = (P x r x T) / 100
P: Principle invested.r: Rate of simple interest.T: Time.
Uncountable nouns are singular.
Hair has grown. - CorrectSugar is sweet. - Correct
"Generalization"- The fallacy of making a claim on evidence that is too small.
A favorite GMAT CR fallacy.
Example: At 90, Mr McGill drinks sweetened soda every day and yet, maintains good health. The elderly can, therefore, have sweetened soda every day and, yet, maintain good health.
While solving an RC, please think from the "author's point of view".
- Don't let your own opinion or general knowledge affect your thought process.
Do not chase "tricks/tips/shortcuts". Chase "concepts"!
Do not chase "scores"; chase "learning". Scores will follow.
Similar Triangles
All angles are equal.Hence, shape is the same. Size may differ.All corresponding sides, medians, and angle bisectors are in the same ratio; say "k".Areas are in ratio "k^2".
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Understanding the "intended meaning" is the key to solving SC questions.
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