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EAS1 - Simulado 1 - Quantitative Reasoning (14 questões)

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Questão 1 de 14

(S1-1)

 

If snow accumulation increased at a constant rate of 30 millimeters per hour during a certain snowstorm, how many seconds did it take for snow accumulation to increase by 1 millimeter ?

A

1/120

B

1/60

C

1/20

D

20

E

120

Questão 2 de 14

(S1-2)

 

Of the following, which is the closest to

A

4

B

7

C

9

D

12

E

16

Questão 3 de 14

(S1-10)

 

Bill took 4 math tests, and each test received a score out of 100. What was Bill's average (arithmetic mean) score for all 4 tests?

 

(1) Bill's first 3 tests received an average score of 50.

(2) Bill's last 2 tests received an average score of 50.

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

Questão 4 de 14

(S1-24)

 

If m ≠ −7, then

 

 

is equivalent to which of the following?

A

1

B

(m + 7)²

C

m + 7

D

m - 7

E

2m(7 + m)

Questão 5 de 14

(S1-7)

 

Company X has 50 employees and company Y has 60 employees. Both companies have same number of full time employees, but company Y has 3 more than twice the number of part-time employees that Company X has. How many part-time employees does Company Y have?

A

3

B

7

C

14

D

17

E

20

Questão 6 de 14

(S1-8)

 

What is the sum of the reciprocals of all the positive factors of the number 28 ?

A

1/4

B

56/27

C

2

D

3

E

4

Questão 7 de 14

(S1-11)

 

If P, Q, and R are points on the number line, what is the distance between P and R ?

 

(1) Q is between P and R.

(2) The distance between P and Q is 5.

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

Questão 8 de 14

(S1-14)

 

The original price of a certain TV set is discounted by x percent, and the reduced price is then discounted by 2x percent. If P is the original price of the TV Set, which of the following represents the price of the television set after the two successive discounts?

A

P(1 − 0.03x + 0.02x²)

B

P(1 − 0.03x + 0.0002x²)

C

P(1 − 0.3x + 0.002x²)

D

P(1 − 2x²)

E

P(1 − 3x + 2x²)

Questão 9 de 14

(S1-15)

 

What is the average (arithmetic mean) of the terms in set J?

 

(1) The sum of any three terms in set J is 21.

(2) Set J consists of 12 total terms.

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

Questão 10 de 14

(S1-17)

 

A

A

B

B

C

C

D

D

E

E

Questão 11 de 14

(S1-18)

 

What is the two-digit positive integer whose tens digit is a and whose units digit is b?

 

(1) 2a > 3b > 6

(2) a > 2b > 6

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

Questão 12 de 14

(S1-19)

 

The average (arithmetic mean) of the 5 positive integers k, m, r, s, and t is 16, and k < m < r < s < t. If t is 40, what is the greatest possible value of the median of the 5 integers ?

A

16

B

18

C

19

D

20

E

22

Questão 13 de 14

(S1-23)

 

The symbol # represents one of the four arithmetic operations: addition, subtraction, multiplication, or division. Is (5 # 6) # 2 = 5 # ( 6 # 2)?

 

(1) 5 # 6 = 6 # 5

(2) 2 # 0 = 2

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

Questão 14 de 14

(S1-25)

 

A rental car agency purchased fleet vehicles in two sizes: full-size cars cost $10,000, and compact cars cost $9,000. How many compact cars did the agency purchase?

 

(1) The agency purchased 7 total cars.

(2) The agency paid $66,000 for its cars.

A

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C

BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D

EACH statement ALONE is sufficient.

E

Statements (1) and (2) TOGETHER are not sufficient.

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