questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. Solution A
B. neither; their concentrations are the same
C. Solution B | null | B: neither; their concentrations are the same. |
\line{CE} and \line{FH} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{HGI} and \angle{FGI}
B. \angle{HGI} and \angle{HGD}
C. \angle{HGI} and \angle{CDG}
D. \angle{HGI} and \angle{CDB} | null | D: \angle{HGI} and \angle{CDB}. |
Are these lines intersecting? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this triangle equilateral? Here are the choices:
A. yes
B. no | null | A: yes. |
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. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is less than the y-intercept of Function B.
B. The y-intercept of Function A is greater than the y-intercept of Function B. | null | A: The y-intercept of Function A is less than the y-intercept of Function B.. |
Does this shape have a rectangle as a face? Here are the choices:
A. yes
B. no | null | A: yes. |
Which addition sentence does the picture show? Here are the choices:
A. 3+3=6
B. 2+3=5 | null | B: 2+3=5. |
How many marbles are there? Estimate. Here are the choices:
A. about 40
B. about 70 | null | B: about 70. |
Is this figure a polyhedron? Here are the choices:
A. no
B. yes | null | B: yes. |
Does this recipe call for more jelly beans or lemon drops? Here are the choices:
A. jelly beans
B. lemon drops | null | B: lemon drops. |
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 | A: The slope of Function A is less than the slope of Function B.. |
Based on the scatter plot below, which is a better prediction for x when y = 47? Here are the choices:
A. 33
B. 100 | null | A: 33. |
What name best describes this shape? Here are the choices:
A. parallelogram
B. trapezoid
C. square
D. rectangle | null | A: parallelogram. |
A sewing needle costs 7 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | A: yes. |
A stuffed animal costs $7.52. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | C: Solution B. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y<-6\}$
B. domain: all real numbers, range: $\{y \mid y \geq-7\}$
C. domain: $\{x \mid x>1\}$, range: $\{y \mid y<-6\}$
D. domain: $\{x \mid x>1\}$, range: $\{y \mid y \geq-7\}$ | null | B: domain: all real numbers, range: $\{y \mid y \geq-7\}$. |
Is 1/4 equivalent to 3/4 ? Here are the choices:
A. yes
B. no | null | B: 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, but some of them are different sizes and shapes. Here are ... | null | A: The magnitude of the magnetic force is smaller in Pair 1.. |
This model represents the expression n+n+d+d+d+d. Which expression is equivalent to n+n+d+d+d+d? Here are the choices:
A. 3n+4d
B. 6nd
C. 2n+4d
D. 3n+3d | null | C: 2n+4d. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. bouncy
B. sweet
C. sour | null | B: sweet. |
An architecture student measured the heights of all the buildings downtown. Here are the choices:
A. 4
B. 2
C. 3
D. 0 | null | B: 2. |
How many marbles are there? Estimate. Here are the choices:
A. about 60
B. about 30 | null | A: about 60. |
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. certain
C. impossible
D. unlikely | null | D: unlikely. |
How does h(x) change over the interval from x=
–
6 to x=
–
3? Here are the choices:
A. h(x) decreases by 6
B. h(x) decreases by 8
C. h(x) decreases by 4
D. h(x) decreases by 2 | null | A: h(x) decreases by 6. |
What has been done to this letter? Here are the choices:
A. flip
B. slide
C. turn | null | B: slide. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Which decimal is greater than the one shown in this diagram? Here are the choices:
A. 0.95
B. 0.8
C. 0.91
D. 0.6 | null | A: 0.95. |
A business analyst compared purchases of different types of cereal. Which cereal had the most boxes purchased? Here are the choices:
A. Vanilla Honey Clusters
B. Chocolate Crunch
C. Oaty Yums
D. Toasted Treats | null | A: Vanilla Honey Clusters. |
Look at the following schedule: Which event ends at 1:10 P.M.? Here are the choices:
A. the men's relay
B. the 100-meter dash
C. the triple jump
D. the steeplechase | null | B: the 100-meter dash. |
How many rectangles are there? Here are the choices:
A. 3
B. 8
C. 5
D. 10 | null | D: 10. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
Are there more squares or circles? Here are the choices:
A. squares
B. circles | null | B: circles. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is less than the y-intercept of Function B.
B. The y-intercept of Function A is greater than the y-intercept of Function B. | null | A: The y-intercept of Function A is less than the y-intercept of Function B.. |
Look at this rectangular prism: If the height is tripled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be 3 times the old volume.
B. The new volume will be
1
2
of the old volume.
C. The new volume will be 4 times the old volume.
D. The new volume wil... | null | A: The new volume will be 3 times the old volume.. |
Which property matches this object? Select the better answer. Here are the choices:
A. smooth
B. soft | null | A: smooth. |
What name best describes this shape? Here are the choices:
A. parallelogram
B. rectangle
C. square
D. trapezoid | null | A: parallelogram. |
What is the rule for this input/output table? Here are the choices:
A. ÷ 5
B. ÷ 3
C. ÷ 6
D. ÷ 4 | null | B: ÷ 3. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. translation, then reflection
C. reflection, then translation
D. reflection, then rotation | null | C: reflection, then translation. |
Which angle is complementary to \angle{3}? Here are the choices:
A. \angle{1}
B. \angle{2}
C. \angle{5}
D. \angle{4} | null | B: \angle{2}. |
On which color is the spinner less likely to land? Here are the choices:
A. neither; white and green are equally likely
B. green
C. white | null | B: green. |
Which point is in Quadrant I? Here are the choices:
A. V
B. Y
C. X
D. W | null | D: W. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | B: open. |
\line{KM} and \line{NP} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{MLO} and \angle{POL}
B. \angle{MLO} and \angle{NOQ}
C. \angle{MLO} and \angle{NOL}
D. \angle{MLO} and \angle{KLJ} | null | C: \angle{MLO} and \angle{NOL}. |
Identify the question that Nicholas's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Nicholas mixed bacteria into a nutrient-rich liquid where the bacteria could grow. He poured four ounces of the mixture into each of ten glass flasks. In ... | null | B: Do more bacteria grow in liquid with cinnamon than in liquid without cinnamon?. |
This model represents the expression 2n+3z. Which expression is equivalent to 2n+3z? Here are the choices:
A. 2z+3n
B. 5nz
C. 3z+2n
D. 5+n+z | null | C: 3z+2n. |
Look at this set of 8 numbers: How would the range change if the number 12 replaced one of the 70's in the set? Here are the choices:
A. increase
B. decrease
C. no change | null | A: increase. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
\line{MO} and \line{PR} are parallel lines. Which angles are corresponding angles? Here are the choices:
A. \angle{ONL} and \angle{MNL}
B. \angle{ONL} and \angle{RQN}
C. \angle{ONL} and \angle{MNQ}
D. \angle{ONL} and \angle{RQS} | null | B: \angle{ONL} and \angle{RQN}. |
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
3
of a full turn
B. 1
4
of a full turn
C. 1
7
of a full turn
D. 1
2
of a full turn | null | A: 1
3
of a full turn. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Which expression describes the model? Here are the choices:
A. 3×3
B. 3×2 | null | A: 3×3. |
Is this figure a polyhedron? Here are the choices:
A. no
B. yes | null | B: yes. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | C: obtuse. |
Which statement best describes the climate of Tokyo? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Tokyo, Japan, is a city in Asia. It is located in the Northern Hemisphere. It has a humid subtropical climate. Here ... | null | B: On average the summer months are hotter and wetter than the winter months.. |
A yellow bead costs 9 cents. Do you have enough money to buy it?
Here are the choices:
A. no
B. yes | null | B: yes. |
The number line shows an unknown number, d. Is – 3d positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
What is the measurement of this angle? Here are the choices:
A. 270°
B. 180°
C. 90° | null | A: 270°. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | B: no. |
Scientists in a laboratory were working with insulin, a protein often used to treat diabetes. They left two identical vials of insulin in different places. This table shows how the temperature of each vial changed over 15minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
... | null | B: the surroundings . . . each vial. |
In this experiment, which were part of a control group? The passage below describes an experiment. Austen was a chef's assistant in an Italian restaurant. One of his coworkers told him that adding salt to water would cause the spaghetti to cook faster.
Austen gathered six pots that were the same size. He filled each po... | null | B: the pots with pure water. |
How does f(x) change over the interval from x=1 to x=3? Here are the choices:
A. f(x) increases by 600%
B. f(x) increases by 6
C. f(x) increases by 9
D. f(x) increases by 400% | null | B: f(x) increases by 6. |
Here are the choices:
A. >
B. <
C. = | null | A: >. |
What fraction of the shapes are squares? Here are the choices:
A. 3/6
B. 2/8
C. 5/6
D. 7/8 | null | C: 5/6. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
What kind of triangle is this? Here are the choices:
A. acute
B. obtuse
C. right | null | A: acute. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–3=6
B. 9–5=4
C. 9–4=5
D. 9–6=3 | null | A: 9–3=6. |
Hornblende has the following properties:
naturally occurring
fixed crystal structure
not made by organisms
pure substance
solid Is hornblende a mineral? Here are the choices:
A. yes
B. no | null | A: yes. |
Which statement best describes the climate of Santiago? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Santiago, Chile, is a city in South America. It is located in the Southern Hemisphere. It has a mediterranean cli... | null | B: Summers have higher temperatures and less precipitation than winters.. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | C: translated. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Which statement best describes the climate of Honolulu? Honolulu, Hawaii, is a city in the United States. It has a tropical savanna climate. Here are the choices:
A. Summers have less precipitation than winters.
B. Winters have higher temperatures than summers. | null | A: Summers have less precipitation than winters.. |
Which addition statement describes the array? Here are the choices:
A. 4+4+4+4
B. 5+5+5
C. 3+3+3
D. 1+1 | null | A: 4+4+4+4. |
What type of function does this graph show? Here are the choices:
A. linear
B. exponential | null | B: exponential. |
The clocks show three things Seth did Saturday after lunch: Which did Seth do earliest? Here are the choices:
A. did homework
B. ate a snack
C. went to the park | null | A: did homework. |
Is f(x) continuous at x=4? Here are the choices:
A. no
B. yes | null | A: no. |
Which statement best describes the climate of San Francisco? San Francisco, California, is a city in the United States. It has a mediterranean climate. Here are the choices:
A. Winter months have much higher temperatures than the summer months.
B. On average some months of the year do not have any precipitation. | null | B: On average some months of the year do not have any precipitation.. |
What is the temperature? Here are the choices:
A. 0°C
B. 15°C
C. 5°C
D. 10°C | null | A: 0°C. |
How many hearts are there? Here are the choices:
A. 1
B. 2
C. 5
D. 4 | null | C: 5. |
What time does the clock show? Here are the choices:
A. 6:00
B. 7:00 | null | B: 7:00. |
Is f(x) continuous at x=0? Here are the choices:
A. yes
B. no | null | B: no. |
Which fraction is greater? Here are the choices:
A. 3/5
B. 3/10 | null | A: 3/5. |
How much money is there? Here are the choices:
A. 18¢
B. 14¢
C. 13¢ | null | B: 14¢. |
What date is 4 weeks before October 31? Here are the choices:
A. October 24
B. October 3 | null | B: October 3. |
What is the rule for this input/output table? Here are the choices:
A. × 7
B. × 6
C. × 9
D. × 3 | null | D: × 3. |
Syenite has the following properties:
coarse-grained texture
solid
no fixed crystal structure
not a pure substance
not made by organisms
found in nature Is syenite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | B: rock. |
Is f(x) continuous from the right at x= – 1? Here are the choices:
A. yes
B. no | null | B: no. |
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. probable
D. certain | null | B: unlikely. |
The number line shows an unknown number, q. Is – 4q positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Is f(x) continuous at x= – 2? Here are the choices:
A. no
B. yes | null | B: yes. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. B
C. A | null | C: A. |
Ben has the following data: If the median is 78, which number could r be? Here are the choices:
A. 44
B. 80 | null | B: 80. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. heptagon
B. square
C. triangle
D. octagon | null | B: square. |
How much money is there? Here are the choices:
A. 9¢
B. 10¢
C. 7¢ | null | A: 9¢. |
An economist interested in health care looked at the trends in health care spending in various countries. Of the countries shown, which spent the least on health care per capita in 1994? Here are the choices:
A. Pakistan
B. Zambia
C. Mali
D. Kenya | null | C: Mali. |
This table shows Braden's March budget. What could Braden do to balance his budget? Here are the choices:
A. spend $10 more at Extreme theme park
B. increase income from selling baked goods at a farmers' market to $55
C. mow lawns to earn an extra $15
D. save only $70 for chef's tools | null | D: save only $70 for chef's tools. |
Is the number of hearts even or odd? Here are the choices:
A. odd
B. even | null | A: odd. |
Which statement best describes the climate of Buenos Aires? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Buenos Aires, Argentina, is a city in South America. It is located in the Southern Hemisphere. It has a humid... | null | A: Winters have less precipitation and lower temperatures than summers on average.. |
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