image imagewidth (px) 73 5.24k | question stringlengths 21 1.17k | answer stringlengths 1 121 |
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Which shape is most erect?
A. Lanceolate
B. Heart-shaped
C. Linear
D. Spatulate | Linear | |
The shape is made of unit squares. What is the area of the shape? | 6 | |
Subtract all small purple matte blocks. Subtract all blocks. How many objects are left? | 2 | |
What is the fraction of females facing the camera? | 0.8 | |
Does Dark Violet have the minimum area under the curve?
A. yes
B. no | yes | |
How many bars have values smaller than 1? | 0 | |
What time is shown? Answer by typing a time word, not a number. It is (_) past six.
A. half
B. quarter
C. o'clock
D. quarter to
E. quarter past | quarter | |
Find out the average of the bottom two countries ?? | 51.04 | |
Subtract all tiny balls. Subtract all green metallic things. How many objects are left? | 5 | |
Is the sum of two lowest bar is greater then the largest bar?
A. Yes
B. No | No | |
Subtract all big gray matte things. Subtract all small metallic cylinders. How many objects are left? | 5 | |
Is the number of big cyan airliners less than the number of gray shiny utility bikes?
A. Yes
B. No | No | |
How many baseballs are there? | 20 | |
In the figure, KL is tangent to $\odot M$ at K. Find the value of x.
A. 6.00
B. 9.45
C. 18.9
D. 37.8 | 9.45 | |
What is the age gap between these two people in image? | 3 | |
Which leaf has the most veins?
A. Acuminate
B. Truncate
C. Mucronate
D. Acute | Acuminate | |
What is the range of this function?
A. [0, 2]
B. [3, 2]
C. [2, 4]
D. [-3, 4] | [0, 2] | |
What is the maximum value of this function? | 1 | |
As shown in the figure, P is a point outside ⊙O, PA and PB intersect ⊙O at two points C and D respectively. It is known that the central angles of ⁀AB and ⁀CD are 90.0 and 50.0 respectively, then ∠P = ()
A. 45°
B. 40°
C. 25°
D. 20° | 20° | |
What is the degree of this function? | 3 | |
In trying to calculate how much money could be saved by packing lunch, Manny recorded the amount he spent on lunch each day. According to the table, what was the rate of change between Wednesday and Thursday? (Unit: $, per day) | 5 | |
Are there fewer yellow regular buss than small yellow metallic school buss?
A. Yes
B. No | No | |
The diagram represents successive rotations, starting from the top down. Which shape comes next?
A. A
B. B
C. C
D. D
E. E | D | |
This type of leaf arrangement consists of at least three leaves attached to a node.
A. Whorled
B. Simple
C. Opposite
D. Alternate | Whorled | |
What happens if caterpillars decrease?
A. plants decrease
B. plants increase
C. nothing happens
D. none of the above | plants increase | |
What is the age gap between the leftmost and the rigtmost person? | 9 | |
How much more accurate is the most accurate algorithm compared the least accurate algorithm? | 5 | |
Subtract all large metal blocks. Subtract all yellow cylinders. How many objects are left? | 6 | |
Move the ruler to measure the length of the twig to the nearest inch. The twig is about (_) inches long. | 3 | |
How many people in the image were born after the end of World War II? | 0 | |
How many bars have value below 40? | 3 | |
如图，在4×4的正方形网格中，每个小正方形的边长均为1，点A，B，C都在格点上，AD⊥BC于D，则AD的长为（）
A. 1
B. 1.5
C. 2
D. \frac{7}{3} | 2 | |
In how many years, is the merchandise exports greater than 0.92 %? | 4 | |
People can use the engineering-design process to develop solutions to problems. One step in the process is testing if a potential solution meets the requirements of the design.
The passage below describes how the engineering-design process was used to test a solution to a problem. Read the passage. Then answer the ques... | which design would have the greatest distance between the concert area and the road | |
Is the number of buss that are in front of the big yellow aeroplane less than the number of matte bicycles that are on the right side of the tiny thing?
A. Yes
B. No | Yes | |
What is the difference between the highest and the lowest value of blue bar? | 64 | |
Is the function (f: R to R) injective?
A. Yes
B. No | No | |
Is the sandwich cut in half?
A. Yes
B. No | Yes | |
Does Indigo have the lowest value?
A. yes
B. no | no | |
Which food has the least carbs?
A. soup
B. water
C. sandwich
D. buns | soup | |
As shown in the figure, AB is a long ladder leaning on the wall, the foot of the ladder B is away from the wall 1.6, the point D on the ladder is away from the wall 1.4, the length of BD is 0.55, then the length of the ladder is ()
A. 3.85米
B. 4.00米
C. 4.40米
D. 4.50米 | 4.40米 | |
Is it split in half?
A. Yes
B. No | No | |
As shown in the figure, in the parallelogram ABCD, CE bisects ∠BCD and it intersects the AD edge at point E, and DE = 3.0, then the length of AB is ()
A. 1
B. 2
C. 3
D. 6 | 3 | |
Natalie buys 4.6 kilograms of turmeric. What is the total cost? (Unit: $) | 13.8 | |
Can you find the missing term? | 10 | |
Kimberly's classmates revealed how many science articles they read. What is the range of the numbers?' | 4 | |
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?
A. neither; the samples ha... | sample B | |
Which leaf shape has the smallest base?
A. Hastate
B. Cordate
C. Sagittate
D. Decurrent | Decurrent | |
如图，直线l1∥l2，∠1＝50°，∠2＝75°，则∠3＝（）
A. 55°
B. 60°
C. 65°
D. 70° | 55° | |
As shown in the figure, points A, B, and C are three points on ⊙O, and the straight line CD and ⊙O are tangent to point C. If ∠DCB = 40.0, then the degree of ∠CAB is ()
A. 40°
B. 50°
C. 80°
D. 100° | 40° | |
When does the function reach its local maximum?
A. (u1, u2) = (0, 0)
B. (u1, u2) = (1, 0)
C. (u1, u2) = (0, 1)
D. (u1, u2) = (1, 1) | (u1, u2) = (0, 0) | |
如图，直线l1∥l2，将含30°角的直角三角板按如图方式放置，直角顶点在l2上，若∠1＝76°，则∠2＝（）
A. 36°
B. 45°
C. 44°
D. 64° | 44° | |
What would be impacted by an increase in owls?
A. sun
B. grasshoppers
C. grass
D. mice | mice | |
Is this an odd function?
A. Yes
B. No | No | |
Does Web Green have the minimum area under the curve?
A. yes
B. no | yes | |
What is the limit of the as x approaches 1 from the left side? | 4 | |
What number is shown? | 9335 | |
What is the age gap between these two people in image? | 7 | |
What is the difference between two consecutive major ticks on the Y-axis ? | 100 | |
Find x.
A. 10
B. 11
C. 12
D. 13 | 12 | |
What is the sum of the two numbers visible in the picture? | 71 | |
The bird watcher counted the number of birds in each flock that passed overhead. How many flocks had at least 17 birds but fewer than 33 birds? (Unit: flocks) | 4 | |
What number is shown? | 7519 | |
As shown in the figure, in ▱ABCD, CE ⊥ AB, point E is the foot of perpendicular, if ∠D = 55.0, then ∠BCE = ()
A. 55°
B. 35°
C. 25°
D. 30° | 35° | |
Subtract all cyan rubber cylinders. Subtract all tiny shiny cubes. How many objects are left? | 6 | |
Which Shape is missing?
A. A
B. B
C. C
D. D
E. E
F. F | B | |
What is the biggest zero of this function? | 2 | |
Given that the Hue-Saturation subspace shown in Fig. Q2 is a perfect circle and that colors A, B and C can be represented as the 3 points shown in the subspace. Which color has the smallest saturation coefficient?
A. (c)
B. (a)
C. (e)
D. (d)
E. (b) | (b) | |
What is the difference between two consecutive major ticks on the Y-axis ? | 5 | |
f(-1) is ____ f(0).
A. larger than
B. equal to
C. smaller than | smaller than | |
How many cinnamon rolls are there? | 20 | |
Is Light Seafoam less than Dark Salmon?
A. yes
B. no | no | |
Is the number of small rubber buss behind the big green road bike less than the number of suvs that are behind the large brown matte truck?
A. Yes
B. No | No | |
Are there fewer tiny cyan suvs that are behind the aeroplane than cyan utility bikes?
A. Yes
B. No | Yes | |
What is the sum of accuracies of the algorithm liver for all the datasets? | 24 | |
Find $RS$ if $\triangle QRS$ is an equilateral triangle.
A. 0.5
B. 1
C. 1.5
D. 2 | 2 | |
Is the number of brown tandem bikes that are to the left of the small blue matte car greater than the number of tiny blue biplanes?
A. Yes
B. No | Yes | |
如图，点A、C在∠FBD的两条边BF、BD上，BE平分∠FBD，CE平分∠ACD，连接AE，若∠BEC＝35°，则∠FAE的度数为（）
A. 35°
B. 45°
C. 55°
D. 65° | 55° | |
如图，在ABCD中，已知AC＝4cm，若△ACD的周长为14cm，则ABCD的周长为（）
A. 14cm
B. 28cm
C. 10cm
D. 20cm | 20cm | |
Subtract all tiny brown cylinders. Subtract all tiny brown objects. How many objects are left? | 6 | |
Which option is correct?
A. A
B. B
C. C | C | |
Is Web Green greater than Yellow?
A. yes
B. no | no | |
Subtract all brown cubes. Subtract all gray cylinders. How many objects are left? | 4 | |
How many bars have values smaller than 0? | 0 | |
An image has the gray level PDF $p_r(r)$ shown in Fig. Q1a. One wants to do histogram specification SO that the processed image will have the specified $p_z(z)$ shown in Fig. Q1b. Can we use intensity mapping function $T: z=1-r$ to achieve the goal?
A. True
B. False | False | |
As shown in the figure, CD is a plane mirror, the light is emitted from point A, reflected by point E on CD, and irradiated to point B. If the incident angle is α, AC ⊥ CD, BD ⊥ CD, the feet of perpendicular are C, D, and AC = 3.0, BD = 6.0, CD = 10.0, then the length of the line segment ED is ()
A. \frac{20}{3}
B. \f... | \frac{20}{3} | |
What number is shown? | 9015 | |
How many methods in the table achieve an A-847 score higher than 20.0? | 3 | |
What is the lowest accuracy reported in the whole chart? | 1 | |
Move the ruler to measure the length of the nail to the nearest inch. The nail is about (_) inches long. | 2 | |
In how many years, is the volume of the air carriers in Ethiopia greater than the average volume of the air carriers in Ethiopia taken over all years ? | 4 | |
As shown in the figure, the diameter CD of ⊙O crosses the midpoint G of chord EF, ∠DCF = 20.0, then ∠EOD is equal to ()
A. 10°
B. 20°
C. 40°
D. 80° | 40° | |
Subtract all red things. Subtract all cylinders. How many objects are left? | 3 | |
On average, how many people can commute on this vehicle? | 50 | |
如图，AB是⊙O的直径，C，D两点在⊙O上，∠BCD＝25°，则∠AOD的度数为（）
A. 120°
B. 125°
C. 130°
D. 135° | 130° | |
如图所示，在△ABC中，已知点D，E，F分别为边BC，AD，CE的中点，且S△ABC＝4cm2，则S△DEF等于（）
A. 2cm2
B. 1cm2
C. 0.5cm2
D. 0.25cm2 | 0.5cm2 | |
How many sequences have negative Influence Scores? | 2 | |
Calculate the missing value.
A. 1
B. 2
C. 3
D. 4 | 1 | |
Figure 23-42 is a section of a conducting rod of radius $R_1=1.30 \mathrm{~mm}$ and length $L=$ $11.00 \mathrm{~m}$ inside a thin-walled coaxial conducting cylindrical shell of radius $R_2=10.0 R_1$ and the (same) length $L$. The net charge on the rod is $Q_1=+3.40 \times 10^{-12} \mathrm{C}$; that on the shell is $Q_2... | 0.21 | |
Is Light Sky Blue the high median?
A. yes
B. no | yes |
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