questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
The diagram below is a model of two solutions. Each green ball represents one particle of solute. Which solution has a higher concentration of green particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution B
C. Solution A | null | B: Solution B. |
This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? Here are the choices:
A. 1
4
of a full turn
B. 1
6
of a full turn
C. 1
8
of a full turn
D. 1
5
of a full turn | null | B: 1
6
of a full turn. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
Which addition sentence does the picture show? Here are the choices:
A. 4+3=7
B. 4+5=9 | null | A: 4+3=7. |
How do you write 3/7 as a sum of unit fractions? Use the fraction strips to help. Here are the choices:
A. 1/3+1/3+1/3
B. 1/7+1/7+1/7+1/7
C. 1/7+1/7+1/7
D. 1/7+1/7+1/7+1/7+1/7+1/7+1/7 | null | C: 1/7+1/7+1/7. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow-5^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow-5^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow-5^{+}} f(x)=\infty$. |
What shape is this? Here are the choices:
A. cone
B. cube | null | B: cube. |
As a young girl, Edna enjoyed watching her father make things in his woodworking shop. Now that she's grown up, Edna builds wooden furniture for a living. Her most popular product is a cedar porch swing. The graph shows the proportional relationship between the time (in days) Edna spends making porch swings, x, and the... | null | A: It takes Edna 40 days to build 8 swings.. |
Look at the following schedule: When does the magician's performance begin? Here are the choices:
A. 7:00 P.M.
B. 7:25 P.M.
C. 8:25 P.M.
D. 7:45 P.M. | null | A: 7:00 P.M.. |
This is a(n old) logo of which famous app or program? Here are the choices:
A. Inkscape
B. Microsoft Office Outlook
C. Flipboard
D. SmartThings | null | B: Microsoft Office Outlook. |
In this experiment, which were part of a control group? The passage below describes an experiment. Lester noticed that he could make a dome of water on a penny if he added drops of water slowly enough. He wondered if adding soap to the water would allow him to fit more or less water on the penny.
Lester put equal-sized... | null | B: the pennies with pure water. |
Syenite has the following properties:
not made by organisms
no fixed crystal structure
not a pure substance
solid
coarse-grained texture
naturally occurring Is syenite a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | A: rock. |
What fraction of the shape is orange? Here are the choices:
A. 3/5
B. 4/9
C. 3/9
D. 2/9 | null | C: 3/9. |
Is 1/6 equivalent to 2/3 ? Here are the choices:
A. no
B. yes | null | A: no. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=3 is less than the y-value of Function B when x=3.
B. The y-value of Function A when x=3 is greater than the y-value of Function B when x=3. | null | A: The y-value of Function A when x=3 is less than the y-value of Function B when x=3.. |
Which subtraction sentence does the picture show? Here are the choices:
A. 12 − 9 = 3
B. 13 − 8 = 5
C. 13 − 9 = 4
D. 14 − 9 = 5 | null | C: 13 − 9 = 4. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | A: hexagon. |
What has been done to this letter? Here are the choices:
A. flip
B. slide
C. turn | null | B: slide. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material. Here are the choices:
A. The magnitude of the magnetic for... | null | B: The magnitude of the magnetic force is the same in both pairs.. |
Select the temperature shown by this thermometer. Here are the choices:
A. 80°F
B. 70°F
C. 95°F | null | A: 80°F. |
Look at this set of 10 numbers: How would the median change if the number 94 replaced the number 60 in the set? Here are the choices:
A. increase
B. no change
C. decrease | null | A: increase. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. attract
B. repel | null | A: attract. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | B: closed. |
Which subtraction sentence does the picture show? Here are the choices:
A. 2 − 2 = 0
B. 2 − 1 = 1
C. 3 − 2 = 1
D. 3 − 3 = 0 | null | C: 3 − 2 = 1. |
After a shipwreck, Paula is stranded on a desert island. She needs to build a shelter, so she makes an axe using materials from the wreckage and starts cutting down trees. The graph shows the proportional relationship between the number of days Paula is stranded on the island, x, and the total number of trees she cuts ... | null | B: Paula cuts down a total of 6 trees in her first 2 days on the island.. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. pink
B. neither; black and pink are equally likely
C. black | null | A: pink. |
Which statement best describes the climate of Little Rock? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Little Rock, Arkansas, is a city in the United States. It has a humid subtropical climate. Here are the choice... | null | A: Summers have higher temperatures and slightly less precipitation than winters.. |
What compound inequality describes this graph? Here are the choices:
A. $x \leq 3$ or $x>5$
B. $x \leq 3$ or $x \geq 5$
C. $3 \leq x \leq 5$
D. $3 \leq x<5$ | null | A: $x \leq 3$ or $x>5$. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow-2^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow-2^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow-2^{+}} f(x)=\infty$. |
Which angle is congruent to \angle{1}? Here are the choices:
A. \angle{2}
B. \angle{4}
C. \angle{3}
D. \angle{5} | null | B: \angle{4}. |
Which statement best describes the climate of New York City? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. New York City, New York, is a city in the United States. It has a warm summer continental climate. Here are ... | null | A: Summers have higher temperatures and less precipitation than winters.. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | A: no. |
Which fraction is greater? Here are the choices:
A. 2/6
B. neither; they are equal
C. 4/12 | null | B: neither; they are equal. |
You pay 37¢ to buy a bag of chocolate-covered peanuts costing 26¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | B: yes. |
You pay 14¢ to buy a peppermint candy costing 5¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. yes
B. no | null | B: no. |
The table shows the same data about how the temperature of each salmon on the grill changed over 6minutes. Here are the choices:
A. Thermal energy was transferred into both salmon at the same rate.
B. Thermal energy was transferred more quickly into the salmon on the right half of the grill.
C. Thermal energy was trans... | null | B: Thermal energy was transferred more quickly into the salmon on the right half of the grill.. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | C: right. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | A: yes. |
Is f(x) continuous at x=6? Here are the choices:
A. yes
B. no | null | B: no. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | B: yes. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/3
B. 1/2
C. 1/4
D. 1/6 | null | A: 1/3. |
What date is 7 days after May 1? Here are the choices:
A. May 9
B. May 8 | null | B: May 8. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. rotation, then translation
C. translation, then reflection
D. rotation, then reflection | null | D: rotation, then reflection. |
For a math project, Marcy recorded how many students were wearing a T-shirt, polo shirt, sweatshirt, sweater, or turtleneck. Did more children wear sweatshirts or turtlenecks? Here are the choices:
A. turtleneck
B. sweatshirt | null | A: turtleneck. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. rotated
C. reflected | null | B: rotated. |
What has been done to this letter? Here are the choices:
A. slide
B. flip
C. turn | null | B: flip. |
Which subtraction sentence does the picture show? Here are the choices:
A. 53 − 6 = 47
B. 55 − 8 = 47
C. 54 − 7 = 47
D. 54 − 6 = 48 | null | C: 54 − 7 = 47. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y \leq 0\}$
B. domain: $\{x \mid x<-4\}$, range: $\{y \mid y>0\}$
C. domain: $\{x \mid x<-4\}$, range: $\{y \mid y \leq 0\}$
D. domain: all real numbers, range: $\{y \mid y>0\}$ | null | A: domain: all real numbers, range: $\{y \mid y \leq 0\}$. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | A: attract. |
Are there fewer triangles or squares? Here are the choices:
A. squares
B. triangles | null | A: squares. |
Is f(x) continuous at x= – 5? Here are the choices:
A. yes
B. no | null | A: yes. |
Is f(x) continuous at x= – 4? Here are the choices:
A. yes
B. no | null | A: yes. |
What is \line{CD}? Here are the choices:
A. diameter
B. chord
C. radius | null | C: radius. |
Which expression describes this array? Here are the choices:
A. 1×3
B. 3×4
C. 1×4 | null | B: 3×4. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 1 pair
C. 2 pairs | null | A: no pairs. |
Is this triangle isosceles? Here are the choices:
A. yes
B. no | null | A: yes. |
Two identical aquariums were next to an open window. One aquarium had a plastic cover on it, and the other was uncovered. This table shows how the temperature of each aquarium changed over 1.5hours. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. the surroundings . . . each ... | null | B: each aquarium . . . the surroundings. |
How many rectangles are there? Here are the choices:
A. 4
B. 5
C. 2
D. 3 | null | A: 4. |
Look at the following schedule: How long does it take to get from Cliff View to Pebble Town? Here are the choices:
A. 4 hours and 30 minutes
B. 7 hours
C. 6 hours and 45 minutes
D. 4 hours and 45 minutes | null | B: 7 hours. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
Which of the following could Kimberly's test show? Kimberly rode to work on her bicycle. She read that thinner bike tires could make bikes ride more quickly. But thin tires could also make her bike ride less comfortable. To decide which tires to use, Kimberly picked out three types of thin tires at a bike shop. She put... | null | B: which tires would be the most comfortable to ride with. |
Anthony is sitting by the window one evening. The clock shows: What time is it? Here are the choices:
A. 8:00 A.M.
B. 8:00 P.M. | null | B: 8:00 P.M.. |
Which angle is supplementary to \angle{1}? Here are the choices:
A. \angle{2}
B. \angle{5}
C. \angle{4}
D. \angle{6} | null | C: \angle{4}. |
How much money is there? Here are the choices:
A. 7¢
B. 5¢
C. 2¢ | null | A: 7¢. |
What is the domain of this logarithmic function? Here are the choices:
A. $(-\infty, 9]$
B. $(-\infty, 9)$
C. $(9, \infty)$
D. $(-\infty, \infty)$ | null | C: $(9, \infty)$. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then translation
B. translation, then rotation
C. rotation, then reflection
D. translation, then reflection | null | A: rotation, then translation. |
Look at the following schedule: When does the train depart from the shopping district? Here are the choices:
A. 10:30 A.M.
B. 9:45 A.M.
C. 11:15 A.M.
D. 10:50 A.M. | null | D: 10:50 A.M.. |
The first picture is a crab. Which picture is sixth? first Here are the choices:
A. boat
B. bucket
C. crab | null | A: boat. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | B: The slope of Function A is greater than the slope of Function B.. |
Look at this cube: If the side lengths are doubled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be 64 times the old volume.
B. The new volume will be 8 times the old volume.
C. The new volume will be 2 times the old volume.
D. The new volume will be... | null | B: The new volume will be 8 times the old volume.. |
Based on the scatter plot below, which is a better prediction for y when x = 13? Here are the choices:
A. 33
B. 76 | null | B: 76. |
Which rule explains why these triangles are congruent? Here are the choices:
A. ASA
B. SAS
C. SSS
D. These triangles cannot be proven congruent. | null | C: SSS. |
The first picture is a barn. Which picture is fourth? first Here are the choices:
A. tractor
B. barn
C. sun | null | A: tractor. |
\line{NP} and \line{QS} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{POM} and \angle{QRT}
B. \angle{POM} and \angle{SRT}
C. \angle{POM} and \angle{POR}
D. \angle{POM} and \angle{QRO} | null | A: \angle{POM} and \angle{QRT}. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is greater than the slope of Function B.
B. The slope of Function A is less than the slope of Function B. | null | A: The slope of Function A is greater than the slope of Function B.. |
The first picture is a boat. Which picture is tenth? first Here are the choices:
A. bucket
B. boat
C. crab | null | C: crab. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. soft
B. hard | null | A: soft. |
For an economics project, Miguel determined the cost of ferry rides for bicycles and cars. Which charges more for a bicycle, the Southport-Fort Fisher ferry or the Fauntleroy-Vashon ferry? Here are the choices:
A. Fauntleroy-Vashon
B. Southport-Fort Fisher | null | A: Fauntleroy-Vashon. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. negative trend
B. positive trend
C. no trend | null | C: no trend. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2+2
B. 4+4+4+4+4
C. 3+3+3+3+3 | null | C: 3+3+3+3+3. |
What is the rule for this input/output table? Here are the choices:
A. × 2
B. × 5
C. × 4
D. × 7 | null | A: × 2. |
You pay 49¢ to buy an onion costing 41¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | A: no. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
Which subtraction sentence does this model show? Here are the choices:
A. 8–1=7
B. 10–1=9
C. 8–3=5
D. 8–2=6 | null | A: 8–1=7. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. no trend
B. negative trend
C. positive trend | null | A: no trend. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 8/2
B. 4/8
C. 2/4
D. 4/4 | null | A: 8/2. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | A: no. |
Are there fewer leaves than ladybugs? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this set of 9 numbers: How would the median change if the number 9 replaced the number 2 in the set? Here are the choices:
A. no change
B. increase
C. decrease | null | B: increase. |
Which quadrant is the point H in? Here are the choices:
A. Quadrant III
B. Quadrant IV
C. Quadrant I
D. Quadrant II | null | D: Quadrant II. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | B: repel. |
Which angle is adjacent to \angle{4}? Here are the choices:
A. \angle{2}
B. \angle{1}
C. \angle{9}
D. \angle{7} | null | B: \angle{1}. |
What is the value of the underlined digit? Here are the choices:
A. 9,000
B. 9
C. 90 | null | C: 90. |
What meaning or function is usually associated with this web interface symbol? Here are the choices:
A. Create hyperlink
B. Loading
C. Login
D. Cut | null | D: Cut. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \geq 3\}$, range: $\{y \mid y \geq-7\}$
B. domain: $\{x \mid x \geq 3\}$, range: $\{y \mid y<-3\}$
C. domain: all real numbers, range: $\{y \mid y<-3\}$
D. domain: all real numbers, range: $\{y \mid y \geq-7\}$ | null | D: domain: all real numbers, range: $\{y \mid y \geq-7\}$. |
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