STAAR Review Quiz 1

Which answer choice represents a person burning 90 calories by climbing 18 flights of stairs?

• A

• B

• C

• D

Caroline's cell phone plan costs $32 per month. Which table shows the sum of the amounts that Caroline will pay for her cell phone plan over the next 4 months?

• F

• G

• H

• J

A recipe for a dessert requires 3 cups of strawberries for every 1.5 cups of yogurt used. At this rate, how much yogurt should be used if 2 cups of strawberries are used?

• 1 c

• 9 c

• 0.75 c

• 0.5 c

Chris bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters of gasoline Chris brought?

• 11.44 L

• 2.74 L

• 39.52 L

• 14.20 L

Freida drove 20 miles in 24 minutes. At this rate, how many miles did she drive in 6 minutes?

• 1.2 mi

• 7.2 mi

• 5 mi

• 2 mi

A dolphin travels through the water at a speed of 25 kilometers per hour. Which representation shows the distance a dolphin can travel at this rate?

• A

• B

• C

• D

A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back?

• 80

• 168

• 1,280

• 1,120

During migration, a butterfly can travel 30 miles in 1 hour. Which graph best represent y, the number of miles a butterfly can travel in x hours?

• F

• G

• H

• J

Pamela rode her bike at a constant rate of 0.1 kilometers per minute. Which table represents y, the number of kilometers Pamela rode her bike in x minutes?

• F

• G

• H

• J

The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?

• 20%

• 25%

• 80%

• 50%