questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
How many marbles are there? Estimate. Here are the choices:
A. about 90
B. about 60 | null | B: about 60. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Does this recipe call for more salt or black pepper? Here are the choices:
A. black pepper
B. salt | null | A: black pepper. |
How does h(x) change over the interval from x=
–
3 to x=
–
1? Here are the choices:
A. h(x) decreases by a factor of 4
B. h(x) decreases by 2
C. h(x) decreases by 4
D. h(x) decreases by 6 | null | C: h(x) decreases by 4. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. impossible
B. probable
C. certain
D. unlikely | null | B: probable. |
Based on the scatter plot below, which is a better prediction for y when x = 19? Here are the choices:
A. 91
B. 23 | null | A: 91. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. transparent
B. fragile
C. salty | null | B: fragile. |
Halite has the following properties:
made of a pure substance called sodium chloride
salty taste
naturally occurring
solid
fixed crystal structure
not made by living things Is halite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
How much money is there? Here are the choices:
A. 7¢
B. 11¢
C. 15¢ | null | B: 11¢. |
What shape is this? Here are the choices:
A. sphere
B. cube
C. cone | null | C: cone. |
What is U? Here are the choices:
A. diameter
B. chord
C. center | null | C: center. |
How many dots are there? Here are the choices:
A. 9
B. 10
C. 7
D. 5 | null | C: 7. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. reflection, then translation
C. reflection, then rotation
D. translation, then reflection | null | C: reflection, then rotation. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. obtuse
B. straight
C. right
D. acute | null | A: obtuse. |
The diagram below is a model of two solutions. Each blue ball represents one particle of solute. Which solution has a higher concentration of blue particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | B: Solution A. |
What is the domain of this exponential function? Here are the choices:
A. $\{x \mid x<0\}$
B. $\{x \mid x>0\}$
C. all real numbers
D. $\{x \mid x \geq 0\}$ | null | C: all real numbers. |
A bottle of water costs 77 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
Shale has the following properties:
not made by living things
made up of fine sediment grains
found in nature
not a pure substance
solid
no fixed crystal structure Is shale a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | A: rock. |
Is f(x) continuous at x= – 7? Here are the choices:
A. no
B. yes | null | B: yes. |
Which number is greater than the one shown? Here are the choices:
A. 6+4/8
B. 4+7/8
C. 5+3/8
D. 5+5/8 | null | A: 6+4/8. |
Darnel has the following data: If the range is 7, which number could s be? Here are the choices:
A. 12
B. 20 | null | B: 20. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Is this triangle equilateral? Here are the choices:
A. yes
B. no | null | B: no. |
What decimal number is illustrated? Here are the choices:
A. 0.78
B. 0.89
C. 0.57
D. 0.58 | null | A: 0.78. |
Which mixed number is shown? Here are the choices:
A. 2 1/2
B. 1 1/3
C. 1 1/2
D. 2 1/3 | null | C: 1 1/2. |
This passage describes the iridescent scales trait in bettas: A betta, or Siamese fighting fish, is a popular aquarium pet. Many bettas have shiny iridescent scales, which contain tiny crystals that reflect light. These crystals cause the fish's color to look slightly different when seen from different angles. Some bet... | null | B: 4/4. |
What kind of computer peripheral do you see here? Here are the choices:
A. e-reader
B. Dongle
C. Bluetooth Headset
D. Image Scanner | null | B: Dongle. |
Are there the same number of beach chairs and beach towels? 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 | C: The magnitude of the magnetic force is greater in Pair 2.. |
Is f(x) continuous from the left at x=2? Here are the choices:
A. no
B. yes | null | B: yes. |
The diagram below is a model of two solutions. Each purple ball represents one particle of solute. Which solution has a higher concentration of purple particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | B: Solution A. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. fuzzy
B. sweet
C. stretchy | null | C: stretchy. |
This organism is Victoria amazonica. It is a member of the plant kingdom.
Victoria amazonica is commonly called the giant water lily. A single leaf can be over eight feet wide! The giant water lily grows in shallow water in the Amazon river basin. Can Victoria amazonica cells make their own food? Here are the choices:
... | null | B: yes. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
How much money is there? Here are the choices:
A. 8¢
B. 6¢
C. 10¢ | null | B: 6¢. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. unlikely
B. impossible
C. certain
D. probable | null | A: unlikely. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Charlie wanted to freeze soda to make popsicles. He knew that soda contains carbon dioxide gas, which forms bubbles as it escapes from the liquid. He wondered if the popsicles would freeze more quickly if he removed... | null | B: the bottles with lids taken off. |
Are there enough pencils for every piece of paper? Here are the choices:
A. yes
B. no | null | B: no. |
A high school basketball coach counted the number of points her team scored each game. Which range of points per game occurred least frequently? Here are the choices:
A. 1-20 points
B. 61-80 points
C. 21-40 points
D. 41-60 points | null | A: 1-20 points. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. translated
C. reflected | null | A: rotated. |
Look at this triangle: If the height is halved, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 4 times the old area.
B. The new area will be 2 times the old area.
C. The new area will be 3 times the old area.
D. The new area will be
1
2
of the old area. | null | D: The new area will be
1
2
of the old area.. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. On winter mornings, Debbie had to scrape the ice off of the windshield and side mirrors of her car. Her friend told her that she should cover her side mirrors with plastic bags overnight to stop ice from forming.
On... | null | B: the covered side mirrors. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is greater than the y-intercept of Function B.
B. The y-intercept of Function A is less than the y-intercept of Function B. | null | A: The y-intercept of Function A is greater than the y-intercept of Function B.. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x<-5\}$, range: $\{y \mid y<-5\}$
B. domain: $\{x \mid x<-5\}$, range: $\{y \mid y \geq-5\}$
C. domain: all real numbers, range: $\{y \mid y \geq-5\}$
D. domain: all real numbers, range: $\{y \mid y<-5\}$ | null | C: domain: all real numbers, range: $\{y \mid y \geq-5\}$. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | C: less than a right angle. |
How does f(x) change over the interval from x=3 to x=4? Here are the choices:
A. f(x) increases by 200%
B. f(x) increases by 2
C. f(x) increases by 100%
D. f(x) decreases by 2 | null | B: f(x) increases by 2. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. right
C. left
D. up | null | B: right. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
The first picture is a bear. Which picture is fourth? first Here are the choices:
A. bear
B. train
C. plane | null | B: train. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | C: 1 pair. |
Look at this set of 8 numbers: How would the median change if the number 29 replaced the number 64 in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | B: decrease. |
Tillite has the following properties:
not made by organisms
no fixed crystal structure
not a pure substance
solid
made up of coarse and fine sediment grains
naturally occurring Is tillite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | B: rock. |
Based on the scatter plot below, which is a better prediction for y when x = 7? Here are the choices:
A. 3
B. 8 | null | A: 3. |
Here are the choices:
A. <
B. =
C. > | null | C: >. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Is this triangle scalene? Here are the choices:
A. yes
B. no | null | A: yes. |
Are there enough leaves for every bug? Here are the choices:
A. yes
B. no | null | A: yes. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. probable
B. unlikely
C. certain
D. impossible | null | C: certain. |
Diamond has the following properties:
made of carbon, which is a pure substance
very hard
fixed crystal structure
found in nature
not made by living things
solid Is diamond a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | C: no pairs. |
Identify the question that Judith and Mark's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Judith applied a thin layer of wax to the underside of her snowboard and rode the board straight down a hill. Then, she removed the wax and rode th... | null | A: Does Judith's snowboard slide down a hill in less time when it has a layer of wax or when it does not have a layer of wax?. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. equilateral
C. scalene | null | C: scalene. |
What is this? Here are the choices:
A. a point
B. a line segment
C. a ray
D. an angle | null | C: a ray. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | A: Law of Cosines. |
This model represents the expression 5t+5g. Which expression is equivalent to 5t+5g? Here are the choices:
A. 10tg
B. 25tg
C. 5g+5t
D. 10+t+g | null | C: 5g+5t. |
What is the domain of this logarithmic function? Here are the choices:
A. all real numbers
B. $\{x \mid x \geq 9\}$
C. $\{x \mid x \leq 9\}$
D. $\{x \mid x>9\}$ | null | D: $\{x \mid x>9\}$. |
Which multiplication expression does this area model represent? Here are the choices:
A. (x+2)(2x+2)
B. (x+3)(2x+2)
C. (x+2)(2x+3)
D. (x+3)(2x+3) | null | D: (x+3)(2x+3). |
Each bowl has 5 cherries. How many cherries are in 3 bowls? Here are the choices:
A. 15
B. 30
C. 20
D. 25 | null | A: 15. |
The clocks show three things Abby did Tuesday evening: Which did Abby do earliest? Here are the choices:
A. did homework
B. took a shower
C. ate dinner | null | A: did homework. |
What date is 3 days after September 25? Here are the choices:
A. September 27
B. September 28 | null | B: September 28. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | B: Law of Cosines. |
What fraction of the shapes are circles? Here are the choices:
A. 1/6
B. 1/3
C. 1/8
D. 1/2 | null | C: 1/8. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
What fraction of the shape is purple? Here are the choices:
A. 1/2
B. 1/3
C. 1/4
D. 1/5 | null | C: 1/4. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | A: acute. |
Craig lit the charcoal in his grill to cook two identical salmon. He put one fish on the left half of the grill and one fish on the right half of the grill. This table shows how the temperature of each salmon changed over 6minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices... | null | B: the surroundings . . . each salmon. |
Look at this set of 8 numbers: How would the mode change if the number 1 replaced the number 9 in the set? Here are the choices:
A. decrease
B. increase
C. no change | null | C: no change. |
Does this shape have a square as a face? Here are the choices:
A. no
B. yes | null | A: no. |
This is (part of) a (former) logo of which computer related brand? Here are the choices:
A. Canon
B. PlayStation
C. Diamond Multimedia
D. HTC | null | D: HTC. |
What is \line{KL}? Here are the choices:
A. radius
B. center
C. diameter | null | C: diameter. |
Which fraction is greater? Here are the choices:
A. 2/3
B. 1/12
C. neither; they are equal | null | A: 2/3. |
What time does the clock show? Here are the choices:
A. 7:05
B. 7:25 | null | B: 7:25. |
Is f(x) continuous at x=2? Here are the choices:
A. yes
B. no | null | A: yes. |
This picture was taken during a flood. A flood can happen when an area gets a lot of rain in a short time. What evidence of a flood does this picture show? Here are the choices:
A. There are many houses and trees.
B. Much of the ground is covered by water. | null | B: Much of the ground is covered by water.. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. repel
B. attract | null | B: attract. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/5
B. 1/2
C. 1/3
D. 1/4 | null | D: 1/4. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. A
B. C
C. B | null | A: A. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow-6^{+}} f(x)=-\infty$
B. $\lim _{x \rightarrow-6^{+}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow-6^{+}} f(x)=-\infty$. |
Which angle is adjacent to \angle{3}? Here are the choices:
A. \angle{6}
B. \angle{5}
C. \angle{2}
D. \angle{1} | null | C: \angle{2}. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. black
B. purple
C. neither; black and purple are equally likely | null | A: black. |
Which subtraction sentence does the picture show? Here are the choices:
A. 5 − 3 = 2
B. 5 − 2 = 3
C. 4 − 3 = 1
D. 4 − 2 = 2 | null | A: 5 − 3 = 2. |
Which statement best describes the climate of Cairo? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Cairo, Egypt, is a city in Africa. It is located in the Northern Hemisphere. It has a dry arid climate. Here are the... | null | B: Winters have lower temperatures and more precipitation than summers.. |
The number line shows an unknown number, v. Is v positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. B
C. A | null | C: A. |
What is this? Here are the choices:
A. ray
B. line
C. line segment | null | C: line segment. |
What date is 4 weeks before April 29? Here are the choices:
A. April 8
B. April 1 | null | B: April 1. |
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