questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
The number line shows two unknown numbers, s and t. Is s+t positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Look at this set of 6 numbers: How would the mode change if the number 80 replaced one of the 47's in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | C: increase. |
Maria looked for a snack in the kitchen and found some muffins, oranges, and apples. She made a bar graph of the snacks she found: Which snack did she find the fewest of? Here are the choices:
A. muffins
B. apples
C. oranges | null | C: oranges. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Gneiss has the following properties:
no fixed crystal structure
not a pure substance
made of light and dark mineral grains
not made by organisms
solid
found in nature Is gneiss a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | A: rock. |
Baldwin has the following data: If the median is 14, which number could q be? Here are the choices:
A. 6
B. 20 | null | B: 20. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | B: right. |
The diagram below is a model of two solutions. Each yellow ball represents one particle of solute. Which solution has a higher concentration of yellow particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | A: neither; their concentrations are the same. |
Fluorite has the following properties:
solid
found in nature
pure substance
not made by organisms
fixed crystal structure
translucent Is fluorite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
Select the chemical formula for this molecule. Here are the choices:
A. BF
B. BF3
C. B2
D. B | null | B: BF3. |
What time does the clock show? Here are the choices:
A. 3:35
B. 2:35 | null | A: 3:35. |
Are there enough acorns for every squirrel? Here are the choices:
A. no
B. yes | null | B: yes. |
Does this recipe call for more pepper or salt? Here are the choices:
A. pepper
B. salt | null | B: salt. |
Which angle is supplementary to \angle{4}? Here are the choices:
A. \angle{1}
B. \angle{5}
C. \angle{3}
D. \angle{2} | null | B: \angle{5}. |
What is this? Here are the choices:
A. ray
B. line
C. line segment | null | C: line segment. |
Ted gave some food to his pet bunny. This tally chart shows how many of each type of food the bunny got. Did the bunny get more carrots or tomatoes? Here are the choices:
A. tomatoes
B. carrots | null | A: tomatoes . |
Mary went to the snack bar and saw some slices of pie, ice cream cones, and hot dogs. She made a bar graph of the items she saw: Which item did she see the fewest of? Here are the choices:
A. slices of pie
B. hot dogs
C. ice cream cones | null | C: ice cream cones. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. sa... | null | A: sample B. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. repel
B. attract | null | B: attract. |
Are these lines parallel? Here are the choices:
A. no
B. yes | null | A: no. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
What combination of transformations is shown below? Here are the choices:
A. reflection, then rotation
B. rotation, then reflection
C. reflection, then translation
D. rotation, then translation | null | D: rotation, then translation. |
Ed went to a bird refuge and saw some ducks, eagles, seagulls, and parrots. He made a bar graph of the birds at the refuge: Did he see more seagulls or parrots? Here are the choices:
A. seagulls
B. parrots | null | A: seagulls. |
Which fraction is greater? Here are the choices:
A. neither; they are equal
B. 2/4
C. 4/8 | null | A: neither; they are equal. |
Which angle is complementary to \angle{2}? Here are the choices:
A. \angle{6}
B. \angle{3}
C. \angle{1}
D. \angle{5} | null | C: \angle{1}. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. On winter mornings, Laura 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.
One... | null | B: the covered side mirrors. |
What decimal number is illustrated? Here are the choices:
A. 0.10
B. 0.11
C. 0.02
D. 0.01 | null | D: 0.01. |
People use lettuce plants for food. We usually eat the part of this plant that makes most of the food for the plant. Hint: A plant's flowers make seeds and fruit. A plant's leaves make food. Which part of the lettuce plant do we usually eat? Here are the choices:
A. the leaves
B. the flowers | null | A: the leaves. |
Based on the scatter plot below, which is a better prediction for y when x = 44? Here are the choices:
A. 38
B. 70 | null | A: 38. |
Is the number of triangles even or odd? Here are the choices:
A. even
B. odd | null | B: odd. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
How many shapes are there? Here are the choices:
A. 1
B. 2
C. 3
D. 5 | null | B: 2. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. right
B. straight
C. acute
D. obtuse | null | B: straight. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \geq 4\}$, range: $\{y \mid y \geq 2\}$
B. domain: $\{x \mid x \geq 4\}$, range: $\{y \mid y>0\}$
C. domain: all real numbers, range: $\{y \mid y \geq 2\}$
D. domain: all real numbers, range: $\{y \mid y>0\}$ | null | C: domain: all real numbers, range: $\{y \mid y \geq 2\}$. |
Which statement best describes the climate of Cincinnati? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Cincinnati, Ohio, is a city in the United States. It has a humid subtropical climate. Here are the choices:
A. ... | null | A: Summers have higher temperatures and less precipitation than winters.. |
Hornblende has the following properties:
solid
fixed crystal structure
naturally occurring
not made by organisms
pure substance
dull luster Is hornblende a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
What name best describes this shape? Here are the choices:
A. trapezoid
B. square
C. rectangle
D. rhombus | null | A: trapezoid. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. hard
B. soft | null | B: soft. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. C
B. A
C. B | null | C: B. |
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. unlikely
C. certain
D. probable | null | C: certain. |
How many shapes are there? Here are the choices:
A. 2
B. 4
C. 5
D. 6 | null | D: 6. |
Are there the same number of toy mice and cats? Here are the choices:
A. yes
B. no | null | B: no. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+2)(2x+2)
B. (2x+2)(3x+2)
C. (2x+2)(2x+1)
D. (2x+2)(3x+1) | null | B: (2x+2)(3x+2). |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 120°
B. 150°
C. 45°
D. 90° | null | D: 90°. |
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
9
of a full turn
B. 1
6
of a full turn
C. 1
4
of a full turn
D. 1
5
of a full turn | null | B: 1
6
of a full turn. |
Look at this table: Is this relation a function? Here are the choices:
A. no
B. yes | null | B: yes. |
How does g(x) change over the interval from x=3 to x=6? Here are the choices:
A. g(x) increases by 300%
B. g(x) increases by 3
C. g(x) increases by 1
D. g(x) increases by a factor of 3 | null | B: g(x) increases by 3. |
What is the measurement of this angle? Here are the choices:
A. 360°
B. 90°
C. 270°
D. 180° | null | A: 360°. |
Compare 0.14 and 0.19. Use the models to help. 0.14 ?0.19 Here are the choices:
A. =
B. >
C. < | null | C: <. |
On which color is the spinner less likely to land? Here are the choices:
A. blue
B. neither; white and blue are equally likely
C. white | null | B: neither; white and blue are equally likely. |
Which subtraction sentence does the picture show? Here are the choices:
A. 14 − 6 = 8
B. 13 − 5 = 8
C. 13 − 6 = 7
D. 14 − 7 = 7 | null | A: 14 − 6 = 8. |
Are these shapes congruent? Here are the choices:
A. yes
B. no | null | A: yes. |
Is the number of unit squares even or odd? Here are the choices:
A. even
B. odd | null | B: odd. |
Which addition sentence does this model show? Here are the choices:
A. 4+2=6
B. 4+1=5
C. 2+1=3
D. 1+4=5 | null | B: 4+1=5. |
A transportation analyst compared various bridges' tolls. Which charges more for a carpool, the George Washington bridge or the Fort Madison bridge? Here are the choices:
A. George Washington
B. Fort Madison | null | A: George Washington. |
Are there the same number of food bowls and cats? Here are the choices:
A. yes
B. no | null | B: no. |
Mia jotted down how many minutes she spent practicing golf in the past 4 days. On which day did Mia practice the most? Here are the choices:
A. Monday
B. Tuesday
C. Wednesday
D. Sunday | null | C: Wednesday. |
These tiles represent the expression 4–6x+9x+8. Which expression is equivalent to 4–6x+9x+8? Here are the choices:
A. 15x+12
B. 3x+12
C. 3x+4
D. 15x+4 | null | B: 3x+12. |
Look at the following schedule: Stacy got on the 11:30 A.M. train at the baseball stadium. Can she get off at the industrial district? Here are the choices:
A. yes
B. no | null | A: yes. |
Is the function f(x) continuous on the open interval (3,8)? Here are the choices:
A. no
B. yes | null | A: no. |
These tiles represent the expression x+4+2x–1. Which expression is equivalent to x+4+2x–1? Here are the choices:
A. 3x+3
B. 4x+1
C. 3x+5
D. 4x+3 | null | A: 3x+3. |
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 is \line{OP}? Here are the choices:
A. center
B. chord
C. diameter | null | B: chord. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. B
B. A
C. C | null | C: C. |
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. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. sticky
B. sour | null | A: sticky. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | A: obtuse. |
Braden has the following data: If the mean is 42, which number could c be? Here are the choices:
A. 35
B. 59 | null | A: 35. |
Which subtraction sentence does the picture show? Here are the choices:
A. 13 − 5 = 8
B. 14 − 5 = 9
C. 13 − 4 = 9
D. 14 − 6 = 8 | null | B: 14 − 5 = 9. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | B: yes. |
Lexi has the following data: If the range is 24, which number could q be? Here are the choices:
A. 91
B. 23 | null | B: 23. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y \geq 4\}$
B. domain: all real numbers, range: $\{y \mid y>5\}$
C. domain: $\{x \mid x \geq 4\}$, range: $\{y \mid y \geq 4\}$
D. domain: $\{x \mid x \geq 4\}$, range: $\{y \mid y>5\}$ | null | A: domain: all real numbers, range: $\{y \mid y \geq 4\}$. |
What fraction of a turn is this angle? Here are the choices:
A. 3/4
B. 1/4
C. 1 full turn
D. 1/2 | null | A: 3/4. |
Which decimal is less than the one shown in this diagram? Here are the choices:
A. 0.4
B. 0.19
C. 0.22
D. 0.3 | null | B: 0.19. |
In this experiment, which were part of a control group? The passage below describes an experiment. After a severe winter storm, Turner's driveway was covered with ice. He read that salt makes ice melt at a lower temperature. Before covering his entire driveway with salt, he wanted to know if adding salt could actually ... | null | B: the unsalted ice cubes. |
Is this shape a regular polygon? Here are the choices:
A. no
B. yes | null | B: yes. |
What shape is this? Here are the choices:
A. square
B. circle
C. rectangle | null | B: circle. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. right
B. straight
C. acute
D. obtuse | null | B: straight. |
What type of function does this graph show? Here are the choices:
A. exponential
B. linear | null | A: exponential. |
This is (part of) a (former) logo of which computer related brand? Here are the choices:
A. Maxtor
B. Nvidia
C. Lexmark
D. Logitech | null | D: Logitech. |
Look at this square: If the side lengths are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The ratio of the new perimeter to the old perimeter will be 1:2.
B. The ratio of the new perimeter to the old perimeter will be 3:1.
C. The ratio of the new perimeter t... | null | C: The ratio of the new perimeter to the old perimeter will be 2:1.. |
Which fraction is less? Here are the choices:
A. 1/4
B. 1/8 | null | B: 1/8. |
What fraction of the shapes are triangles? Here are the choices:
A. 2/8
B. 7/8
C. 2/3
D. 4/8 | null | C: 2/3. |
Are these lines parallel? Here are the choices:
A. no
B. yes | null | A: no. |
How many marbles are there? Estimate. Here are the choices:
A. about 90
B. about 30 | null | A: about 90. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | B: open. |
Complete the sentence. The mutation caused the gene to encode a form of the PCSK9 protein that added only a small amount of cholesterol to the blood. So, the person had a risk of developing heart disease. Cholesterol (koh-LES-ter-ol) is a fat-like s... | null | A: low. |
What fraction of the shapes are triangles? Here are the choices:
A. 3/4
B. 2/3
C. 7/8
D. 3/6 | null | B: 2/3. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. translated
C. reflected | null | C: reflected. |
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, but some of them are different shapes. Here are the choice... | null | B: The magnitude of the magnetic force is smaller in Pair 2.. |
How many shapes are there? Here are the choices:
A. 6
B. 4
C. 1
D. 9 | null | A: 6. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. negative trend
C. no trend | null | C: no trend. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. scratchy
B. yellow
C. sticky | null | C: sticky. |
How do you write 3/4 as a sum of unit fractions? Use the fraction strips to help. Here are the choices:
A. 1/4+1/4+1/4
B. 1/4+1/4+1/4+1/4
C. 1/3+1/3+1/3+1/3
D. 2/3+2/3 | null | A: 1/4+1/4+1/4. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. exponential
B. quadratic
C. linear | null | C: linear. |
How much money is there? Here are the choices:
A. 6¢
B. 8¢
C. 7¢ | null | B: 8¢. |
Use the diagram to help you answer the question below. Which of the following is a whole number? Here are the choices:
A. 7.43
B. 1/9
C. –164
D. 131 | null | D: 131. |
How does f(t) change over the interval from t=5 to t=7? Here are the choices:
A. f(t) increases by a factor of 2
B. f(t) increases by 2
C. f(t) increases by 1
D. f(t) increases by 3 | null | B: f(t) increases by 2. |
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