Amazon MBA: Quantitative Reasoning 2

Question 1

A product costs $40 and is marked up 35%. What is the selling price?

Accepted Answer

$54

Answer

$75

Answer

$14

Answer

$140

Question 2

If a company's revenue grows from $200,000 to $250,000, what is the percentage increase?

Accepted Answer

25%

Answer

20%

Answer

50%

Answer

12.5%

Question 3

What is the value of 3! × 4?

Accepted Answer

24

Answer

12

Answer

18

Answer

72

Question 4

A car travels 180 miles in 3 hours. What is its average speed?

Accepted Answer

60 mph

Answer

45 mph

Answer

54 mph

Answer

90 mph

Question 5

If 5x − 7 = 18, what is x?

Accepted Answer

5

Answer

3

Answer

2.2

Answer

11

Question 6

What is 15% of 240?

Accepted Answer

36

Answer

24

Answer

30

Answer

48

Question 7

The ratio of managers to staff is 2:9. If there are 18 managers, how many staff?

Accepted Answer

81

Answer

72

Answer

90

Answer

63