questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Look at this square: If the side lengths are halved, then which of the following statements about its area will be true? Here are the choices:
A. The ratio of the new area to the old area will be 16:1.
B. The ratio of the new area to the old area will be 1:2.
C. The ratio of the new area to the old area will be 1:4.
D.... | null | C: The ratio of the new area to the old area will be 1:4.. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 1/5
B. 3/3
C. 3/1
D. 3/5 | null | B: 3/3. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
Does this recipe call for more mandarin oranges or almonds? Here are the choices:
A. almonds
B. mandarin oranges | null | B: mandarin oranges. |
How many flowers are there? Here are the choices:
A. 43
B. 40
C. 50 | null | A: 43. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | A: no. |
The first picture is a plane. Which picture is fourth? first Here are the choices:
A. bear
B. plane
C. train | null | B: plane. |
Which statement best describes the climate of Chicago? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Chicago, Illinois, is a city in the United States. It has a hot summer continental climate. Here are the choices:
... | null | A: Winters have lower temperatures and less precipitation than summers.. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. bumpy
B. sticky | null | B: sticky. |
Are these lines intersecting? 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 magnetic force is stronger in... | null | B: The strength of the magnetic force is the same in both pairs.. |
An economics student recorded the amount of per-capita aid that the U.S. gave to various countries during the 1900s. In 1970, which country received more aid per capita, Pakistan or Afghanistan? Here are the choices:
A. Afghanistan
B. Pakistan | null | B: Pakistan. |
Sam is out with friends one Saturday evening. His watch shows: What time is it? Here are the choices:
A. 7:00 P.M.
B. 7:00 A.M. | null | A: 7:00 P.M.. |
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
12
of a full turn
B. 1
11
of a full turn
C. 1
8
of a full turn
D. 1
10
of a full turn | null | D: 1
10
of a full turn. |
Raymond has the following data: If the range is 12, which number could g be? Here are the choices:
A. 68
B. 23 | null | B: 23. |
The number line shows two unknown numbers, w and x. Is w+x positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Is this function linear or exponential? Here are the choices:
A. linear
B. exponential | null | A: linear. |
Which statement best describes the climate of Santa Fe? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Santa Fe, New Mexico, is a city in the United States. It has a semiarid climate. Here are the choices:
A. Summers... | null | A: Summers have higher temperatures and less precipitation than winters.. |
What is the value of the underlined digit? Here are the choices:
A. 10
B. 1,000
C. 100 | null | B: 1,000. |
What type of video game console do you see here? Here are the choices:
A. Sony PlayStation Portable
B. Sony PlayStation 4
C. Magnavox Odyssey 2
D. Nintendo Wii | null | B: Sony PlayStation 4. |
Zane has the following data: If the mean is 8, which number could t be? Here are the choices:
A. 28
B. 10 | null | B: 10. |
Cameron has the following data: If the median is 6, which number could c be? Here are the choices:
A. 3
B. 20 | null | A: 3. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
What date is 1 day after July 20? Here are the choices:
A. July 22
B. July 21 | null | B: July 21. |
What shape is this? Here are the choices:
A. pyramid
B. sphere | null | A: pyramid. |
You pay 49¢ to buy a bandage costing 43¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | B: yes. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 60°
B. 135°
C. 90°
D. 30° | null | D: 30°. |
Look at the angle marked on this shape: 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 many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. 2 pairs
C. no pairs | null | B: 2 pairs. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | C: acute. |
Judith has the following data: If the mean is 48, which number could a be? Here are the choices:
A. 50
B. 57 | null | A: 50. |
What is \line{OP}? Here are the choices:
A. radius
B. center
C. diameter | null | A: radius. |
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 magnetic force is stronger in... | null | B: The magnetic force is stronger in Pair 1.. |
Which point is in Quadrant IV? Here are the choices:
A. V
B. U
C. W
D. X | null | B: U. |
How does g(t) change over the interval from t=2 to t=3? Here are the choices:
A. g(t) increases by 600%
B. g(t) decreases by a factor of 6
C. g(t) increases by a factor of 6
D. g(t) increases by 6 | null | D: g(t) increases by 6. |
Is this function linear or exponential? Here are the choices:
A. exponential
B. linear | null | A: exponential. |
Based on the scatter plot below, which is a better prediction for y when x = 45? Here are the choices:
A. 41
B. 82 | null | B: 82. |
What is the range of this logarithmic function? Here are the choices:
A. $\{y \mid y>2\}$
B. all real numbers
C. $\{y \mid y<2\}$
D. $\{y \mid y \geq 2\}$ | null | B: all real numbers. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. negative trend
B. no trend
C. positive trend | null | B: no trend. |
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.. |
Which coin is this? Here are the choices:
A. dollar coin
B. nickel
C. dime
D. half-dollar | null | D: half-dollar. |
Look at the following schedule: Tom just missed the 12:15 P.M. train at the high school. What time is the next train? Here are the choices:
A. 12:15 P.M.
B. 12:00 P.M.
C. 12:30 P.M.
D. 11:45 A.M. | null | C: 12:30 P.M.. |
Each aquarium has 2 starfish. How many starfish are in 5 aquariums? Here are the choices:
A. 7
B. 2
C. 8
D. 10 | null | D: 10. |
\line{KM} and \line{NP} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{NOL} and \angle{POQ}
B. \angle{NOL} and \angle{NOQ}
C. \angle{NOL} and \angle{MLJ}
D. \angle{NOL} and \angle{MLO} | null | D: \angle{NOL} and \angle{MLO}. |
What shape is this? Here are the choices:
A. triangle
B. circle
C. rectangle | null | B: circle. |
Jasper has the following data: If the range is 6, which number could a be? Here are the choices:
A. 16
B. 3 | null | B: 3. |
How does h(t) change over the interval from t=
–
5 to t=
–
4? Here are the choices:
A. h(t) increases by 100%
B. h(t) increases by 200%
C. h(t) decreases by 2
D. h(t) decreases by a factor of 2 | null | C: h(t) decreases by 2. |
The Fairfax Symphony categorizes its donors as gold, silver, or bronze depending on the amount donated. Which list is arranged from the most common classification to the least common classification? Here are the choices:
A. gold, bronze, silver
B. gold, silver, bronze
C. silver, gold, bronze
D. silver, bronze, gold | null | B: gold, silver, bronze. |
Which property matches this object? Select the better answer. Here are the choices:
A. smooth
B. rough | null | A: smooth. |
Select the temperature shown by this thermometer. Here are the choices:
A. 84°C
B. 32°C
C. 29°C | null | C: 29°C. |
There are 8 squares on the frame. A full frame has 10 squares. How many more squares do you need to make 10? Here are the choices:
A. 2
B. 8
C. 7
D. 5 | null | A: 2. |
Tara was delivering two identical pizzas to a customer. While driving to the customer's house, Tara put one of the pizza boxes on top of the other one. This table shows how the temperature of each pizza changed over 15minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. ... | null | A: each pizza . . . the surroundings. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | C: acute. |
What is \line{QN}? Here are the choices:
A. chord
B. center
C. diameter | null | A: chord. |
Based on the scatter plot below, which is a better prediction for y when x = 4? Here are the choices:
A. 8
B. 3 | null | B: 3. |
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. certain
C. probable
D. unlikely | null | D: unlikely. |
Is the number of birds even or odd? Here are the choices:
A. odd
B. even | null | B: even. |
What is the measurement of this angle? Here are the choices:
A. 90°
B. 180°
C. 270°
D. 360° | null | B: 180°. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y<0\}$
B. all real numbers
C. $\{y \mid y \leq 0\}$
D. $\{y \mid y>0\}$ | null | D: $\{y \mid y>0\}$. |
Which expression describes the model? Here are the choices:
A. 4×5
B. 5×2 | null | A: 4×5. |
Does this recipe call for more onion or lemon juice? Here are the choices:
A. lemon juice
B. onion | null | B: onion. |
Look at this rectangle: If both dimensions are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 3 times the old perimeter.
B. The new perimeter will be
1
2
of the old perimeter.
C. The new perimeter will be 2 times the old perimeter.
D.... | null | C: The new perimeter will be 2 times the old perimeter.. |
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 | B: repel. |
In a group of fruit flies, some individuals have red eyes and others have brown eyes. In this group, the gene for the eye color trait has two alleles. The allele for brown eyes (e) is recessive to the allele for red eyes (E). This Punnett square shows a cross between two fruit flies. What is the expected ratio of offsp... | null | D: 0:4. |
Is the number of flowers even or odd? Here are the choices:
A. odd
B. even | null | A: odd. |
What is \line{RS}? Here are the choices:
A. center
B. radius
C. diameter | null | C: diameter. |
Look at this set of 6 numbers: How would the median change if the number 3 were added to the set? Here are the choices:
A. no change
B. increase
C. decrease | null | C: decrease. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
Scoria has the following properties:
no fixed crystal structure
has many small holes
solid
not a pure substance
naturally occurring
not made by living things Is scoria a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | B: rock. |
What fraction of the shapes are squares? Here are the choices:
A. 1/3
B. 1/4
C. 1/2
D. 1/8 | null | C: 1/2. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Which decimal is less than the one shown in this diagram? Here are the choices:
A. 0.36
B. 0.5
C. 0.39
D. 0.4 | null | A: 0.36. |
Which fraction is less? Here are the choices:
A. 4/8
B. 2/8 | null | B: 2/8. |
Which fraction is less? Here are the choices:
A. 2/8
B. 4/8 | null | A: 2/8. |
Is this figure a polyhedron? Here are the choices:
A. yes
B. no | null | A: yes. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow 6^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow 6^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow 6^{+}} f(x)=\infty$. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | A: scalene. |
Identify this font type Here are the choices:
A. Vivaldi D
B. Brush Script MT
C. Terminal
D. Kabel Bk BT | null | C: Terminal. |
Select the chemical formula for this molecule. Here are the choices:
A. HS2
B. H
C. H2S
D. H2SN2 | null | C: H2S. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was an independent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Many t... | null | A: the type of bed rail. |
Look at the following schedule: When does the boat depart from Kite Coast? Here are the choices:
A. 8:35 A.M.
B. 7:50 P.M.
C. 2:55 P.M.
D. 7:30 P.M. | null | B: 7:50 P.M.. |
What time does the clock show? Here are the choices:
A. nine thirty-one
B. eight eleven
C. six twelve | null | B: eight eleven. |
Based on the scatter plot below, which is a better prediction for y when x = 51? Here are the choices:
A. 61
B. 11 | null | B: 11. |
Select the temperature shown by this thermometer. Here are the choices:
A. 20°C
B. 19°C
C. 68°C | null | A: 20°C. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Use the diagram to help you answer the question below. Which of the following is both an integer and a whole number? Here are the choices:
A. 183
B. – 1 5/12
C. –135
D. – 1 9 | null | A: 183. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. all real numbers
C. $\{y \mid y \geq 3\}$
D. $\{y \mid y \geq 2\}$ | null | C: $\{y \mid y \geq 3\}$. |
Graphite has the following properties:
not made by living things
dark gray
made of a pure substance called carbon
found in nature
fixed crystal structure
solid Is graphite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
Look at the coordinate plane. Which point is in Quadrant II? Here are the choices:
A. (5,
–
3)
B. (
–
5,5)
C. (
–
2,
–
2)
D. (5,3) | null | B: (
–
5,5). |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 1 = 3
B. 5 − 1 = 4
C. 5 − 2 = 3
D. 4 − 2 = 2 | null | B: 5 − 1 = 4. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this shape a regular polygon? Here are the choices:
A. no
B. yes | null | A: no. |
Which angles are vertical to each other? Here are the choices:
A. \angle{6} and \angle{2}
B. \angle{8} and \angle{6}
C. \angle{1} and \angle{7}
D. \angle{2} and \angle{8} | null | B: \angle{8} and \angle{6}. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Which subtraction sentence does this model show? Here are the choices:
A. 7–2=5
B. 7–6=1
C. 7–1=6
D. 9–6=3 | null | C: 7–1=6. |
Which expression describes the model? Here are the choices:
A. 4×2
B. 2×2 | null | B: 2×2. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
Is milk a solid or a liquid? Here are the choices:
A. a solid
B. a liquid | null | B: a liquid. |
The number line shows two unknown numbers, t and u. Is u–t positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Select the chemical formula for this molecule. Here are the choices:
A. O2
B. H2O2
C. H3O2N2
D. H3O3 | null | B: H2O2. |
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