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301
[{"role": "user", "question": "In the diagram drawn on the square grid, find the ratio of the unshaded area to the shaded area.", "answer": "A", "options": {"A": "1/4", "B": "2/5", "C": "1/3", "D": "1/5"}, "choices": ["A", "B", "C", "D"]}]
plane geometry
high school
multiple choice
302
[{"role": "user", "question": "Which of the shapes cannot be split into two triangles using a single straight line?", "answer": "B", "options": {"A": "left shape", "B": "right shape"}, "choices": ["A", "B"]}]
plane geometry
high school
multiple choice
303
[{"role": "user", "question": "Find the area of the triangle enclosed by three black points.", "answer": "1.5", "options": {}, "choices": []}]
analytic geometry
high school
float
304
[{"role": "user", "question": "How many circles is the red point inside?", "answer": "5", "options": {}, "choices": []}]
plane geometry
high school
float
305
[{"role": "user", "question": "The store has 4 combinations of candies. Each candy type has the same price. Find the price of the fourth combination. ", "answer": "27", "options": {}, "choices": []}]
algebra
high school
float
306
[{"role": "user", "question": "a, b are two arbitrary number. According to the calculation of first and second rows, find the value of third row of calculations. ", "answer": "102.0", "options": {}, "choices": []}]
arithmetic
elementary school
float
307
[{"role": "user", "question": "The diagram below is a model of two solutions. Each ball represents one particle of solute. Which solution has a higher concentration of particles?", "answer": "B", "options": {"A": "Solution A", "B": "Solution B", "C": "Their concentrations are the same"}, "choices": ["A", "B", "C"]}]
scientific figure
high school
multiple choice
308
[{"role": "user", "question": "The diagram below is a model of two solutions. Each ball represents one mole particle of solute.Which solution has a higher mass?", "answer": "A", "options": {"A": "Solution A", "B": "Solution B", "C": "Their masses are the same"}, "choices": ["A", "B", "C"]}]
scientific figure
high school
multiple choice
309
[{"role": "user", "question": "The diagram below is a model of three solutions. Each ball represents 0.01 mole KMnO4. If researcher pour left two solutions to rightmost beaker. Find the concentration of the solution in the rightmost beaker.", "answer": "0.2018", "options": {}, "choices": []}]
scientific figure
high school
float
310
[{"role": "user", "question": "Fill in the blank of the second equation.", "answer": "6.2465", "options": {}, "choices": []}]
algebra
elementary school
float
311
[{"role": "user", "question": "A ticket will be issued when the vehicle speed exceeds 70 mph. According to the instrument panel below, will this vehicle get the ticket?", "answer": "A", "options": {"A": "Yes", "B": "No"}, "choices": ["A", "B"]}]
scientific figure
elementary school
multiple choice
312
[{"role": "user", "question": "The sum of numbers on three consecutive underlines is always 10. Find the number on the red underlines. ", "answer": "4", "options": {}, "choices": []}]
puzzle test
elementary school
float
313
[{"role": "user", "question": "The statements on the right give clues to the identity of a three-digit code. What is the code?", "answer": "743", "options": {}, "choices": []}]
puzzle test
elementary school
text
314
[{"role": "user", "question": "What is the color of the normal distribution line with largest standard deviation?", "answer": "A", "options": {"A": "red", "B": "blue", "C": "green", "D": "orange"}, "choices": ["A", "B", "C", "D"]}]
statistics
undergraduate
multiple choice
315
[{"role": "user", "question": "Write the numbers 1, 2, 3, 4, 5 in the square 5x5 in such a way that every row and every column has each number. How many kinds of number can be put to replace 'x'? ", "answer": "3", "options": {}, "choices": []}]
puzzle test
elementary school
float
316
[{"role": "user", "question": "According to the boarding pass, how long is the flight time of this airplane? Answer the question using the total number of minutes. ", "answer": "499", "options": {}, "choices": []}]
arithmetic
elementary school
float
317
[{"role": "user", "question": "Tom writes down two five-digit number. He places different shapes on different digits. He places the same shape on the same digits. Find the value of first five-digit number. ", "answer": "99466", "options": {}, "choices": []}]
arithmetic
elementary school
float
318
[{"role": "user", "question": "Find the distance between orange and blue point.", "answer": "3.6056", "options": {}, "choices": []}]
solid geometry
high school
float
319
[{"role": "user", "question": "In the grid, how many dark blue squares have to be coloured white, so that in each row and each column there is exactly one dark blue square? If it is impossible that in each row and each column there is exactly one dark blue square, answer 0.", "answer": "5", "options": {}, "choices": []...
arithmetic
elementary school
float
320
[{"role": "user", "question": "Which line is longer, the pink or the red line?", "answer": "B", "options": {"A": "pink", "B": "red", "C": "Their lengths are the same"}, "choices": ["A", "B", "C"]}]
solid geometry
high school
multiple choice
321
[{"role": "user", "question": "According to the algorithm chart, if we input 47, what is the output?", "answer": "53", "options": {}, "choices": []}]
scientific figure
undergraduate
float
322
[{"role": "user", "question": "According to the following algorithm flowchart, if we input a=14, b=36, what is the output? ", "answer": "50", "options": {}, "choices": []}]
scientific figure
undergraduate
float
323
[{"role": "user", "question": "Two containers of the same gas (ideal) have these masses and temperatures Which box has atoms with the largest average thermal energy?", "answer": "B", "options": {"A": "A", "B": "B", "C": "Their average thermal energy is the same"}, "choices": ["A", "B", "C"]}]
scientific figure
high school
multiple choice
324
[{"role": "user", "question": "Two containers of the same gas (ideal) have these masses and temperatures Which container of gas has the largest thermal energy?", "answer": "A", "options": {"A": "A", "B": "B", "C": "Their average thermal energy is the same"}, "choices": ["A", "B", "C"]}]
scientific figure
high school
multiple choice
325
[{"role": "user", "question": "Three equally spaced identical long straight wires carry different currents. In which direction will the middle wire try to move when the currents are switched on?", "answer": "B", "options": {"A": "to the left", "B": "to the right", "C": "stay the same"}, "choices": ["A", "B", "C"]}]
scientific figure
high school
multiple choice
326
[{"role": "user", "question": "To avoid emergency situation, the university decides to cut down the highest eucalyptus, which is 74m high. They cut the tree at 17 metres of the trunk. How far from the tree will be safe when the eucalyptus falls? ", "answer": "54.4059", "options": {}, "choices": []}]
scientific figure
high school
float
327
[{"role": "user", "question": "Steven wants to write each of the digits 5, 4, 8 and 1 into the boxes of this addition: He wants to obtain the biggest result possible. Which digit does he have to use for the tenth digit number?", "answer": "5", "options": {}, "choices": []}]
arithmetic
elementary school
float
328
[{"role": "user", "question": "The result of shooters in shooting tournament is shown in the image. What is the score?", "answer": "29", "options": {}, "choices": []}]
arithmetic
elementary school
float
329
[{"role": "user", "question": "A uniform meterstick is balanced at its midpoint with several forces applied as shown below. If the stick is in equilibrium, what is the magnitude of the force X in N? ", "answer": "31", "options": {}, "choices": []}]
scientific figure
high school
float
330
[{"role": "user", "question": "A uniform meterstick is balanced at its midpoint with several forces applied as shown below. If the stick is in equilibrium, what is the magnitude of the force X in N? ", "answer": "169.6087", "options": {}, "choices": []}]
scientific figure
high school
float
331
[{"role": "user", "question": "The graph shows the force on an object of mass M as a function of time. For the time interval 0 to 10 s, what is the total change in the momentum of the object?", "answer": "28", "options": {}, "choices": []}]
scientific figure
high school
float
332
[{"role": "user", "question": "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 temperatu...
scientific figure
high school
multiple choice
333
[{"role": "user", "question": "The cell in the following circuit has an emf of 1.7 V. The digital voltmeter reads 1.6 V. What is the voltage at L2? ", "answer": "0.1", "options": {}, "choices": []}]
scientific figure
high school
float
334
[{"role": "user", "question": "The cell in the following circuit has an emf of 1.9 V. The digital voltmeter reads 0.9 V. The resistance of L1 is 1 omega. What is the resistance of L2? ", "answer": "1.1111", "options": {}, "choices": []}]
scientific figure
high school
float
335
[{"role": "user", "question": "Which point represents the conjugate of the complex number z?", "answer": "B", "options": {"A": "red point", "B": "green point", "C": "blue point"}, "choices": ["A", "B", "C"]}]
analytic geometry
undergraduate
multiple choice
336
[{"role": "user", "question": "Find the value of z * (z∗).", "answer": "61", "options": {}, "choices": []}]
analytic geometry
undergraduate
float
337
[{"role": "user", "question": "Find the value of z1 * z2.", "answer": "1", "options": {}, "choices": []}]
analytic geometry
undergraduate
float
338
[{"role": "user", "question": "Find the value of ∠z1oz2. Give the answer in degrees.", "answer": "90", "options": {}, "choices": []}]
analytic geometry
undergraduate
float
339
[{"role": "user", "question": "Is ∠z1oz2 equal to ∠z3oz4?", "answer": "A", "options": {"A": "Yes", "B": "No"}, "choices": ["A", "B"]}]
analytic geometry
undergraduate
multiple choice
340
[{"role": "user", "question": "Determine the missing part.", "answer": "C", "options": {"A": "↗", "B": "↖", "C": "↘", "D": "↙"}, "choices": ["A", "B", "C", "D"]}]
puzzle test
elementary school
multiple choice
341
[{"role": "user", "question": "What is the date today? Answer in the format like mm/dd/yyyy.", "answer": "12/12/2011", "options": {}, "choices": []}]
arithmetic
elementary school
text
342
[{"role": "user", "question": "The calendar is partially covered with ink. What day is it today? Answer in word with the first letter capitalized. ", "answer": "Thursday", "options": {}, "choices": []}]
arithmetic
undergraduate
text
343
[{"role": "user", "question": "Mike shot two clock pictures. The left one was shotted before the midday. The right one was shotted after the midday. How many minutes passed between two shots?", "answer": "570", "options": {}, "choices": []}]
arithmetic
elementary school
float
344
[{"role": "user", "question": "If the wolf population were to decrease, what would happen to the cattle population?", "answer": "A", "options": {"A": "increase", "B": "decrease"}, "choices": ["A", "B"]}]
scientific figure
high school
multiple choice
345
[{"role": "user", "question": "What is the global maximum of this function?", "answer": "5", "options": {}, "choices": []}]
analytic geometry
high school
float
346
[{"role": "user", "question": "What is the global minimum of this function?", "answer": "-5", "options": {}, "choices": []}]
analytic geometry
high school
float
347
[{"role": "user", "question": "how many odd functions are in the graph?", "answer": "3", "options": {}, "choices": []}]
analytic geometry
high school
float
348
[{"role": "user", "question": "how many even functions are in the graph?", "answer": "1", "options": {}, "choices": []}]
analytic geometry
high school
float
349
[{"role": "user", "question": "F1 = 16N, S1 = 1m^2, and S2 = 27m^2, find the value of force F2.", "answer": "432", "options": {}, "choices": []}]
scientific figure
high school
float
350
[{"role": "user", "question": "Find the missing number in the last node.", "answer": "27", "options": {}, "choices": []}]
puzzle test
elementary school
float
351
[{"role": "user", "question": "Which function has the highest order or growth?", "answer": "B", "options": {"A": "f1", "B": "f2", "C": "f3", "D": "f4"}, "choices": ["A", "B", "C", "D"]}]
algebra
undergraduate
multiple choice
352
[{"role": "user", "question": "Which function has the lowest order or growth?", "answer": "D", "options": {"A": "f1", "B": "f2", "C": "f3", "D": "f4"}, "choices": ["A", "B", "C", "D"]}]
algebra
undergraduate
multiple choice
353
[{"role": "user", "question": "A sample of ideal gas is taken from an initial state to a final state following a curve on a pV diagram at right. What is the work that the gas does? ", "answer": "300", "options": {}, "choices": []}]
scientific figure
high school
float
354
[{"role": "user", "question": "A sample of ideal gas is taken from an initial state to a final state following a curve on a pV diagram at right. What is the work that the gas does? ", "answer": "0", "options": {}, "choices": []}]
scientific figure
high school
float
355
[{"role": "user", "question": "Each of the digits 6, 3, 0 and 1 will be placed in a square. Then there will be two numbers, which will be added together. What is the biggest number that they could make? ", "answer": "91", "options": {}, "choices": []}]
arithmetic
elementary school
float
356
[{"role": "user", "question": "Find the missing value.", "answer": "132", "options": {}, "choices": []}]
arithmetic
elementary school
float
357
[{"role": "user", "question": "Find the missing number.", "answer": "96", "options": {}, "choices": []}]
arithmetic
elementary school
float
358
[{"role": "user", "question": "Input binary number B = 0011110, find the corresponding decimal value by the algorithm shown in image. ", "answer": "30", "options": {}, "choices": []}]
scientific figure
undergraduate
float
359
[{"role": "user", "question": "The height h of the cylinder is 39. Find the volume of the cylinder.", "answer": "14825.1757", "options": {}, "choices": []}]
solid geometry
high school
float
360
[{"role": "user", "question": "The height h of the cylinder is 1. Find the surface area of the cylinder.", "answer": "9311.6806", "options": {}, "choices": []}]
solid geometry
high school
float
361
[{"role": "user", "question": "If the black point is reflected in x-axis, what are the coordinates of its image? Please answer in the form (_, _) ", "answer": "(1.000, -4.000)", "options": {}, "choices": []}]
analytic geometry
high school
text
362
[{"role": "user", "question": "If the red point is reflected in y-axis, what are the coordinates of its image? Please answer in the form (_, _) ", "answer": "(0.000, 0.000)", "options": {}, "choices": []}]
analytic geometry
high school
text
363
[{"role": "user", "question": "If the blue point is reflected about the origin, what are the coordinates of its image? Please answer in the form (_, _) ", "answer": "(-4.000, -1.000)", "options": {}, "choices": []}]
analytic geometry
high school
text
364
[{"role": "user", "question": "Which type of function best describes the correlation?", "answer": "A", "options": {"A": "Linear", "B": "Quadratic", "C": "Cubic"}, "choices": ["A", "B", "C"]}]
statistics
undergraduate
multiple choice
365
[{"role": "user", "question": "Which type of function best describes the correlation?", "answer": "C", "options": {"A": "Exponential", "B": "Logarithmic", "C": "Sine"}, "choices": ["A", "B", "C"]}]
statistics
undergraduate
multiple choice
366
[{"role": "user", "question": "Which group has the largest Y value?", "answer": "A", "options": {"A": "Group 1", "B": "Group 2", "C": "Group 3"}, "choices": ["A", "B", "C"]}]
statistics
undergraduate
multiple choice
367
[{"role": "user", "question": "How many points are inside the circle?", "answer": "1", "options": {}, "choices": []}]
statistics
undergraduate
float
368
[{"role": "user", "question": "How many red points are inside the blue circle?", "answer": "2", "options": {}, "choices": []}]
statistics
undergraduate
float
369
[{"role": "user", "question": "How many points are inside the rectangle?", "answer": "2", "options": {}, "choices": []}]
statistics
undergraduate
float
370
[{"role": "user", "question": "How many points are inside the triangle?", "answer": "3", "options": {}, "choices": []}]
statistics
undergraduate
float
371
[{"role": "user", "question": "Please count how many points are outside the circle?", "answer": "9", "options": {}, "choices": []}]
statistics
undergraduate
float
372
[{"role": "user", "question": "Please count how many red points are outside the blue circle?", "answer": "9", "options": {}, "choices": []}]
statistics
undergraduate
float
373
[{"role": "user", "question": "How many points are outside the ellipse?", "answer": "9", "options": {}, "choices": []}]
statistics
undergraduate
float
374
[{"role": "user", "question": "How many points are outside the rectangle?", "answer": "9", "options": {}, "choices": []}]
statistics
undergraduate
float
375
[{"role": "user", "question": "How many points are outside the triangle?", "answer": "7", "options": {}, "choices": []}]
statistics
undergraduate
float
376
[{"role": "user", "question": "Which group has the smallest Y value?", "answer": "B", "options": {"A": "Group 1", "B": "Group 2", "C": "Group 3"}, "choices": ["A", "B", "C"]}]
statistics
undergraduate
multiple choice
377
[{"role": "user", "question": "Which month shows the greatest increase in temperature from the previous month?", "answer": "Nov", "options": {}, "choices": []}]
statistics
high school
text
378
[{"role": "user", "question": "Which quarter had the highest average rainfall?", "answer": "Q1", "options": {}, "choices": []}]
statistics
high school
text
379
[{"role": "user", "question": "Which city had the highest average temperature in July?", "answer": "C", "options": {"A": "City 1", "B": "City 2", "C": "Both"}, "choices": ["A", "B", "C"]}]
statistics
high school
multiple choice
380
[{"role": "user", "question": "Which month has the highest average temperature after smoothing with a 3-month moving average?", "answer": "May", "options": {}, "choices": []}]
statistics
high school
text
381
[{"role": "user", "question": "Which year had the highest peak in stock prices?", "answer": "A", "options": {"A": "Year 1", "B": "Year 2", "C": "Both"}, "choices": ["A", "B", "C"]}]
statistics
high school
multiple choice
382
[{"role": "user", "question": "What is the highest stock price recorded in the year?", "answer": "500", "options": {}, "choices": []}]
statistics
high school
float
383
[{"role": "user", "question": "Which month had the highest number of visitors to the website?", "answer": "Sep", "options": {}, "choices": []}]
statistics
high school
text
384
[{"role": "user", "question": "Which region had the lowest average monthly temperature in winter?", "answer": "B", "options": {"A": "Region 1", "B": "Region 2", "C": "Both"}, "choices": ["A", "B", "C"]}]
statistics
high school
multiple choice
385
[{"role": "user", "question": "What is the lowest heart rate recorded during the workout session?", "answer": "63", "options": {}, "choices": []}]
statistics
high school
float
386
[{"role": "user", "question": "Which player had the most consistent performance throughout the season?", "answer": "A", "options": {"A": "Player 1", "B": "Player 2"}, "choices": ["A", "B"]}]
statistics
high school
multiple choice
387
[{"role": "user", "question": "Use the graph to answer the question below. Which month is the coolest on average in Cape Town?", "answer": "Apr", "options": {}, "choices": []}]
statistics
high school
text
388
[{"role": "user", "question": "The histograms below represent donation amounts in different countries. Which country has the most people to donate between $50 and $100?", "answer": "D", "options": {"A": "USA", "B": "Canada", "C": "UK", "D": "Australia"}, "choices": ["A", "B", "C", "D"]}]
statistics
undergraduate
multiple choice
389
[{"role": "user", "question": "The histograms below represent the number of rainy days per month in two cities. Which city has a higher number of rainy days?", "answer": "A", "options": {"A": "City A", "B": "City B"}, "choices": ["A", "B"]}]
statistics
undergraduate
multiple choice
390
[{"role": "user", "question": "The histogram below represents the scores of students in a class. What is the most common range of scores in the class?", "answer": "D", "options": {"A": "50-60", "B": "60-70", "C": "70-80", "D": "80-90", "E": "90-100"}, "choices": ["A", "B", "C", "D", "E"]}]
statistics
undergraduate
multiple choice
391
[{"role": "user", "question": "The histograms below represent the work hours of employees in different departments. Which department has the highest number of employees working more than 40 hours per week?", "answer": "A", "options": {"A": "HR", "B": "IT", "C": "Finance", "D": "Marketing"}, "choices": ["A", "B", "C", "...
statistics
undergraduate
multiple choice
392
[{"role": "user", "question": "What is the sum of all values strictly greater than 4 across all categories?", "answer": "40", "options": {}, "choices": []}]
statistics
high school
float
393
[{"role": "user", "question": "What is the minimum value across all categories?", "answer": "1", "options": {}, "choices": []}]
statistics
high school
float
394
[{"role": "user", "question": "What is the sum of the squares of the differences between each value in Category 1 and the mean of Category 1?", "answer": "30.75", "options": {}, "choices": []}]
statistics
high school
float
395
[{"role": "user", "question": "What is the sum of the squares of the differences between each value in Category 1 and the mean of Category 2?", "answer": "65.0", "options": {}, "choices": []}]
statistics
high school
float
396
[{"role": "user", "question": "What is the smallest range (difference between the maximum and minimum values) among the three categories?", "answer": "4", "options": {}, "choices": []}]
statistics
high school
float
397
[{"role": "user", "question": "What is the product of the maximum values from each category?", "answer": "360", "options": {}, "choices": []}]
statistics
high school
float
398
[{"role": "user", "question": "What is the average of the middle values from each category?", "answer": "4.6667", "options": {}, "choices": []}]
statistics
high school
float
399
[{"role": "user", "question": "What is the sum of all values strictly smaller than 11 across all categories?", "answer": "31", "options": {}, "choices": []}]
statistics
high school
float
400
[{"role": "user", "question": "What is the mean value of category with the highest sum?", "answer": "6.0", "options": {}, "choices": []}]
statistics
high school
float