7th Grade Mock test #11-20

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability of the first marble being green and the second marble being yellow. 

• 4/121
• 8/121
• 3/121
• 6/121

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

In Wendi's monthly budget, each category is assigned a certain percentage of her monthly income. Wendi's monthly income is $2,500. Which statement is NOT supported by the information in the table?

• Wendi pays $525 for her car payment and car insurance.

• Wendi pays $100 for her phone each month.

• Wendi pays $1250 for her rent each month.

• Wendi saves $500 each month

Each side is 2 feet long. What is the volume of three cubes which are exactly like this one shown?

• 18 cu ft

• 8 cu ft

• 24 cu ft

• 12 cu ft

What equation is modeled?  Solve the equation.

• x -6 = 13     x = 19
• x + 6 = 13    x = 7
• x + 6 = 13    x = 8
• x - 6 = 13   x = 7

Tags

CCSS.6.EE.B.7

Two cards are chosen at random from a standard deck of 52 cards without replacement. What is the probability of choosing two kings? 

• 1/26 = 3.85%
• 1/69 = 1.45%
• 1/221 = 0.45%
• 4/663 = 0.60%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

The hotel costs $355 dollars for 4 days.  What is the unit price?

• $1,420
• $95.75
• $88.75
• $75.75

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Rae purchased 13 gallons of gas. Each gallon cost $0.869 per gallon. What was her total cost?

• $10.40
• $11.30
• $11.70
• $13.87

Tags

CCSS.7.EE.B.3

Based on the information in the graph, which statement is true?

• The land area of Alaska is about 4 times the land area of Texas.

• The land area of California is about 25,000 square miles larger than the land area of Montana.

• The land area of Texas is about 3 times the land area of California.

• The land area of Alaska is about 300,000 square miles larger than the the land area of Montana

An iPhone originally costs $800, but it is on sale for $640. By what percentage was the price of the iPhone reduced?

• 15%

• 20%

• 25%

• 30%

It costs Mrs. Smith $4 to make a pie.  She sells them for $12 each.  What percentage is each pie marked up?

• 300%
• 3%
• 200%
• 30%

Tags

CCSS.6.RP.A.3C