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GMAT Club

GMAT Question of the Day (Oct 27): Counting and Sentence Correction

dzyubam 0

Math (PS)

In how many different ways can a group of 8 people be divided into 4 teams of 2 people each?

(A) 90
(B) 105
(C) 168
(D) 420
(E) 2520

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Verbal (SC)

Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.

(A) Because of less availability and greater demand for scientific research, platinum remains consistently expensive, like gold.
(B) Because of less availability and increased demand for scientific research, platinum remains consistently expensive, like that of gold.
(C) Because of decreased availability and increased demand in scientific research, platinum remains expensive, like gold.
(D) Because of decreased availability and increased demand for scientific research, platinum remains expensive, like gold.
(E) Because of decreased availability and greater demand in scientific research, platinum remains at a consistently high price, like that of gold.

Answers to the questions: B, C
For explanations please see these threads: math and verbal

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