subject stringclasses 4
values | grade stringclasses 15
values | skill stringclasses 445
values | pic_choice bool 2
classes | pic_prob bool 2
classes | problem stringlengths 0 1.12k | problem_pic unknown | choices listlengths 2 4 ⌀ | choices_pic listlengths 2 4 ⌀ | answer_idx int64 0 3 |
|---|---|---|---|---|---|---|---|---|---|
science | grade-8 | use-punnett-squares-to-calculate-ratios-of-offspring-types | false | true | In a group of rose plants, some individuals have light yellow flowers and others have dark yellow flowers. In this group, the gene for the flower color trait has two alleles. The allele for light yellow flowers (F) is dominant over the allele for dark yellow flowers (f). This Punnett square shows a cross between two ro... | "iVBORw0KGgoAAAANSUhEUgAAAvgAAAD6CAYAAADUdTPBAAALGElEQVR4nO3dT4ic9RnA8Wc2s+tkN8kmNGzSwpZscU2h1mLdkEPExdgiaEVbqJSw5FCQQlTMvdhDG0Q8WA/1Ih6NBUEkFYq2JGJBVJicUg09BErinyZNmu2ajInZzdtD4mxCTDXu5H1nnvl8TrOTd3ceeC7f/Pad2VpRFEUAAAApDFQ9AAAA0DkCHwAAEhH4AACQiMAHAIBEBD4AACQi8AEAIBGBDwAAiQh8AABIpF71AHx158+fjz179sS+ffvi+PHjMTAwEHfffXd... | [
"2:2",
"0:4",
"1:3",
"3:1"
] | null | 0 |
math | grade-1 | square-corners | true | false | Which shape has 4 square corners? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAFwUlEQVR4nO3dzXLbVBiH8cf58ODSpLsGVgkLYMmyN8EMMFwoZYar6I5lKczAioQdTpvSEM/pwpWatElsSefjPe/5PztHlnQWP8sTWTqahRDC6SX8fgHnK7gKKDW5vRkc7MKXD+BoDrPTNyE8W5YelvLck0PYe3GxfvH5HL7+dK1Qqamdr+D5K/j7En67gJ3l1XqBkKmYHeyuTQG8XMHO6toCpWLWmfo/wE7ZoahWEjSVJUFTWRI0lSVBU1kSNJUlQVNZErRMhVX... | 0 |
math | grade-2 | certain-probable-unlikely-and-impossible | false | true | If you select a marble without looking, how likely is it that you will pick a black one? | "iVBORw0KGgoAAAANSUhEUgAAALEAAAB2CAYAAACHxHLJAAAp80lEQVR4nO2deXwd1ZXnv7fqPT3tsiULyxaNHcvGC4awmA5bRCCDcUjSxNCBJgQS6PkE4vmk08GdBEIz6XTjAJPpIcskHUgnMw0hkABt3Pl0swxJjIHExnaAtvGCFyFb8iZr19ur7p0/7q3labG2J2PZ7/f5+FOu956qSqVfnXfuOed3jlBKKQooYBLDer8voIACxovI8TpRa3uGd/YlOdyV5WBnlkOdWXoSLrVVUeqmRKmbGmVGdZSzZ5Uwtfy4XVYBJwHERLkTjqv... | [
"unlikely",
"probable",
"certain",
"impossible"
] | null | 0 |
science | grade-3 | animal-adaptations-feet-and-limbs | true | true | Star-nosed moles are found in many parts of North America. They live in burrows. The moles eat earthworms and nuts, which they find in the soil. The feet of the star-nosed mole are adapted for digging. Which animal's feet are also adapted for digging? | "iVBORw0KGgoAAAANSUhEUgAAAvgAAAEKCAYAAABnkCFsAAEAAElEQVR4nOzdd5gkVb34//epqs5xcg47szub8y5hWRaWnEFBlCCCil5REVFA9N7rRVTUBUG4oBiQJCIoOUgOm2ADm/PMzk6OnXOl8/tjL/MjLLDAevH67dfzzPNMd1ef+nRVndOfOnXqtJBSStM0sW2boqKioqKioqKioqL/mxRFQdM0hGEYspjcFxUVFRUVFRUVFf3fpygKSjG5LyoqKioqKioqKvrXYNs2yicdRFFRUVFRUVFRUVHRgVNM8IuKioqKioqKior+hRQ... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA88AAAEKCAYAAAAsMWftAAEAAElEQVR4nOy9d7glR3mg/1Z1PPncnO/kHJQRCgiEJKIQGQMSQbBgG1iSAcHaaxsLDGsyrMDCmAwLAouMQEhCIGmUNZrR5Dw3x5NDx6rfH2d0F4ESWDaLf+d9nvvMPX37VH9dXVXTX31JaK11FEUopWjTpk2bNm3atGnTps2fJlJKTNNECPHHFqVNm/+SyLbi3KZNmzZt2rRp06bNnz5KKaIo+mOL0abNf1lkW3Fu06ZNmzZt2rRp0+a/Bu13+zZt/uOQf2wB2rR... | 1 |
math | grade-8 | multiply-polynomials-using-algebra-tiles | false | true | Which multiplication expression does this area model represent? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAFaCAYAAAAkQypLAAAddklEQVR4nO3dbWyV53kH8OscHwfHDg4kODGGJSlO80I7VPBoE6XZprZ0UEWtpkhTWlWqIu1DpTVtFUX7gLZ9jLZJe+uEGkWKpq7dljVNp0za4sXKaMnS0mSY0AB5oTjgFtvYJMbGNvjlnLMPWSkmQIV9k+c8x7/ft3Nb6Lr4C4m/bj3ncaFarVYDAABIopj1AgAAUE8UbAAASKh0ocPe/pkYGq+837vkXntrMTbddNUFfybThblkpiM9MTjVl3zm6uZ1saltS83MBAD... | [
"(2x+3)(3x+2)",
"(2x+2)(3x+2)",
"(2x+2)(3x+3)",
"(2x+3)(3x+3)"
] | null | 2 |
math | grade-3 | identify-faces-of-three-dimensional-shapes | true | false | Which shape has a circle as a face? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAOAAAADgCAYAAAAaLWrhAAAbaUlEQVR4nO2d6W8b+XnHv8Ph8JCo04pkr7O2fN+3ZFm2DtubTVqgRYG86n/Qd/2f+qbomwI9kAIpkDZBkjYbbJPNOruWKFISScmi7oMUOcO5+uI3P5KyJVsS5+bzARaSLK80lvidZ37X8xFM0zSLNSBTAUo6oJkgCMIhogLQJQLXOoChGCAUFdP8/Z7Xl0UQ7cdYNxCdq7APzsWAG50snQRBOENJB2b3gZUakK4AkT2NfYLCRxDO0yWyrAFAWQcietMnCIJwHp4... | 0 |
math | grade-4 | elapsed-time | true | true | Look at this clock:What time will it be in eight hours and three minutes? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAADICAYAAADSmpa3AABHkUlEQVR4nO3deXSUZZo3/m89ta/ZKwEJSBYQE5IooN0JLmizqNg/BJXWaVC7p7tZ9P3NKKAz07ba3b/3tAq2v2kVHOdtFWhtVMRWlEUFRYOjgCRA3KhEIAiVykJS+/ZUvX8UKQhVlbWWLN/PORyrnueu57lSKc+56s51X7ckGAwG0U9n6hxoq7HB3uiG87QXLrMHzlPe/l6OaEBkGgHqUUpochVQj1LCUKhGzhUGqHMVqQ6NiIiIRhBJXxPsk9tacWr3GbTW2CC6Aom... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA7gAAADgCAYAAAApDMpcAABco0lEQVR4nO3deXxU9b038M/s+2SfhCUsSUARSLCAtgFUtAIKKIKIWgF72yqLPs9tBbS9bdXa3qcq2j5PUbD2XhWoioqgoCxaQSR4JSBJIG4kkRCWyWQhySyZ/Tx/DBkSMpN19nzer5cvZs6cOeebyfzi53fO7/yOCIAAIiIiIiIKCUEQYHQCFTbA7AHcTNtEYSMVAToJMEoNZMoBEdjBJSIiIiIKGaNDwOGWaFdBNPBcqwek0S6CiIiIiCiRnLT5/h0kB67Q+M4... | 1 |
math | pre-k | triangles | true | false | Which shape is a triangle? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACJCAYAAADUvSEiAAACVklEQVR4nO3UTWqUWRSA4VOVSga2diNIN+K4dQkux7X1dtyBP1MxDQ1CogFjis/Bh9DzFG9J+Tyje7lwOIOXu1mWZbm8nXl/M3O9n7lbBu5tt5l5dDbz94OZvy5mNpdfl+X11bHX4pS9/H1m9+5mvTy9mHnx21oh3Nf1fubNl5mPtzNvb2a2V3frg8g4pEdna1MzM5/3M9v9/x7gkH409W2Z2R53FX4VQiMhNBJCIyE0EkIjITQSQiMhNBJCIyE0EkIjITQSQiM... | 1 |
math | pre-k | count-sides-and-corners | true | false | Which shape has 4 corners? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAH4UlEQVR4nO2dP0xVZxjGn3O5V6lXwN4gXE2MkKgwSKRIwaGa+GeAwcnFsZqYjk6NUweji2G3aVw6ODk46G5CojFlgNrUNtY7tNFYiFZSQCIinA5XjLZWvd/53vf7c57fYgDPOV/u98v3Hp7zcd4kTdN0+gVQWwTmV4CXKQjJTDEBWpqAnRuAznVAMr2UphNzrodFYma4FSjeX6x/sWUd0FOuW0hIVuZXgHvPgD9fAL8tAoW5l/UfUDJik5amulMAsLACFFbe+AE... | 2 |
science | grade-5 | identify-ecosystems | true | false | Select the temperate deciduous forest ecosystem. This ecosystem has:
year-round rain and warm temperatures
soil that is poor in nutrients
many different types of organisms This ecosystem has:
long, cold winters and short, cool summers
many evergreen trees
soil that is poor in nutrients This ecosystem has:
warm, wet sum... | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAp8AAACtCAYAAAD2xRSHAAEAAElEQVR4nOz9d7Bl+VnYe39XDjvnfXLqHKenpycH5QxGICQkgRAgQ+HXNg7Apcy1XXb5Gr2vjC8XjC9BZCFAFghQHI1Gk3umw/R07tN9ct7nnJ3Tymu9fxwx9phk3nqhXdf7UzVVs/YK57dP11P99O+3fs8jXGhF0cEYJCQGBgYGBgYGBgYG/lZ0ArjdA6HtR9Eg8RwYGBgYGBgYGPjb1glAiKIoutsDGRgYGBgYGBgY+F+D/N8eHH+iQCpZJJebZnryGInEEIc... | 1 |
math | grade-1 | compare-size-weight-and-capacity | true | false | Which basketball hoop is shorter? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAFsAAACJCAYAAABDwES9AAAM/klEQVR4nO2deXAb132Av10sFgcB8L7EQ5QoiCIp6koU+ZJVW7LqI4qtNK1VW7JatbbHTtpMRo4b1/6jaZTJTDqeZsZuPK0n01pWZhonjid2HPqQU1uKZJmMdZC1JIqiKPEQSfEmQIAAFtj+AZESZZIlKOABMvf7h1xg3/4ePjz8dt++t7uSrut6dxDO+sATBk3HIE4oEjhN4LZDvgpSd0DX60aSXa0vPutcoDT7oguFKlSkRb8Jg/jgCUPTKHQF4YwP5BEt+oY... | 0 |
math | grade-7 | mean-median-mode-and-range-find-the-missing-number | false | true | Mike has the following data: If the range is 4, which number could k be? | "iVBORw0KGgoAAAANSUhEUgAAAPQAAAAkCAYAAAC+ERfRAAAG/UlEQVR4nO3ce3BU5R3G8e9eks1lI7Gbm5mQJsQkDTFoAJVLSgAVDVMCDqUyphOpDnVSNY7j1JGGKVKlONVaILZTNXZKxQJqoJBaCIUYWiGC5ILQLDTNlQy5EwLJJns9/SNdmluHsX3PWbvzfv58d3KeM0/Ob8/ZsyfRKYqiADg8LmzOEdyKBwVJkr7qdOgw6vUEGQIxGQJG1xRFUYZcdoZddh/vniRJ/60Qo4kQowmj0+OWwyxJ/+dsLjsBegN6mxxmSfILNpcDvcv... | [
"12",
"4"
] | null | 1 |
math | kindergarten | cones | true | false | Which shape is a cone? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAK4AAACuCAYAAACvDDbuAAARKElEQVR4nO2dXWwc13XH//fO7HL5sfwQP0JJtkw3EZM6VYkotSSjkIWgVoNIEFwHTVAUrvoSBQXaJGibpzZ+ivvUFnFrtGjg+iXKQ5AESGqDKprID5GQ1mIbCVKaKhbtyrKokhRJieSSS+7uzNw+3P2YWa7I3eW9O3dmz+9BO5y5O/docfbu+d9z7xkmhBBzeeDdLJBxAUeAIIzDZkDaAg52AR9KAmwuJ8TUathmEUT9HO0F7Oms/GNvEvhot/RqgjCNjAu8sw7... | 1 |
science | grade-5 | predict-heat-flow | true | false | Two solid blocks are heated to the temperatures shown. The blocks are placed so they touch. Which diagram shows the direction heat will flow? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAKQAAACkCAYAAAAZtYVBAAAWgElEQVR4nO2deXBV9b3AP7/zO/dmuQlZCNlZQxIwPquFon1KpRZtrYoFq1bUzpPWpc/2jdMydTrW1rEV7ejUpX1SWzt9lbqL1NYnWqxi+6gb1WEpBAgQAmQjK1lvzvJ7f5yb/cawJOFw7+8zwzBJbk7uOffz23+/71copVRtD1R0QpsDtkKjmTBMAakSipMhJwiiNqzUB0dP9dvSaODcSWDu6fS+yAtCacizVaOZKNoc2NUBNT2wuxOMo7b3Ay2j5lSQKj33ANo... | 2 |
engineer | grade-7 | evaluate-tests-of-engineering-design-solutions | false | true | Which of the following could Reagan's test show? The volume of sound that humans can hear is measured in units called decibels. The noise in a library is about 40 decibels, and thunder is about 120 decibels. Reagan wanted to increase the sound on her phone to 80 decibels. She knew that she could place her phone in a bo... | "iVBORw0KGgoAAAANSUhEUgAAAUwAAAFOCAYAAADtpiRUAADHPElEQVR4nOz9WZAk2Xnfif58jz0i96y9uqr3HQU0lkYTAAFCIMWBBF5yKHH0Miabt5n3MRuN5mVsZh7uNV3pmsyGprtoeCWOJEoEL0lxUQMQGiAaaKA39FZd3bVvmZV7ZGTsvpz74PGdOOEVWZVVXV2dVZ2fWWRkRHi4e7if8z/f+v+s//a//W8Ve7Ine7In95D8k3/yTz6R47oA//yf//NP5OB78tFFVrvkEzwH56MsudZHP/5HXfHvwCnsyV2U/+6/++8+sWO7n9i... | [
"if the bowl's material affected how loud the tone was when measured 5 feet from the phone",
"how loud the tone was when measured 10 feet from the phone",
"whether the tone was 80 decibels when measured 5 feet from the phone"
] | null | 2 |
math | grade-4 | transportation-schedules | false | true | Look at the following schedule: Rebecca just missed the 11:45 A.M. train at Hillsdale. How long does she have to wait until the next train? | "iVBORw0KGgoAAAANSUhEUgAAAWUAAAFECAYAAAD/dS8oAACmlUlEQVR4nOydeVxO2RvAv/W2SSsiiRAtZKeiJCpblmwhTJaxjH0MYxvGMJYxjLEvY8laWUNIichWQvaUbZhkn3a0/v5oesfrfcsbZfrNnO/ncz+f3nOe55zn3J773LPde1XslunlIhAIBIJSgRrAjG5L/2k7BAKB4D/PnH3jUP2njRAIBALB34igLBAIBKUIEZQFAoGgFCGCskAgEJQiRFAWCASCUoQIygKBQFCKEEFZIBAIShFq/7QBgs/DmHYzuX/zUaEybfs4Mfb... | [
"2 hours",
"1 hour and 15 minutes",
"1 hour and 30 minutes",
"1 hour and 45 minutes"
] | null | 0 |
math | kindergarten | fewer-and-more-compare-in-a-mixed-group | false | true | Are there fewer rectangles or circles? | "iVBORw0KGgoAAAANSUhEUgAAAXoAAAA2CAYAAADJTVIzAAAHyUlEQVR4nO3dT2zb9h0F8OfoH2V6smQ1lQ0kjR3YgQ2sqJXTMsA57DLYORkDAmy37by12W3Jzst667r12u62ABsGn+xilxaIgbUnMwMKOKiNyGs9yK4hW1JFiyIlaweFietYLimR/JHi+1wCGJL8fUH0Qv2oHznUbrfbICKigXVJ9ABEROQuFj0R0YCLih4gqJSdBgCgpp0AAEakzv+Z+cmEsJmcwFxEg4dFb0Gx3MT6Zh0bBQ3rT48tPWdhdhg3pyQszCUxkfbnXzN... | [
" rectangles",
" circles"
] | null | 1 |
math | grade-8 | parts-of-three-dimensional-figures | false | true | Look at this figure: What is the shape of its bases? | "iVBORw0KGgoAAAANSUhEUgAAAQAAAADBCAYAAAAgsW7DAAAUE0lEQVR4nO3dfVAUZ54H8O9MN8Mg6AhoSPB0ibr4gpGo6ymcSGl8WS4bNW7u4mlIudFcrjRGTYzZqLFC1GRTtzEaRYyrEE5HIdYas7nEM5YVN6wXKcvkQjbkSqMSOIi4ogwwDPPa9wcyARkcXmame7q/nyprYJjp/qk83+l++unn0UmSJIGINEkvdwFEJB/VBsBTTz2F+++/Hx9//LHcpRAplk6NpwCPPvoojh8/7v1+yZIlyM3Nhclkkq8oIgVS3RHAnDlzcPz4cYi... | [
"triangle",
"square",
"rectangle",
"heptagon"
] | null | 0 |
math | kindergarten | am-or-pm | false | true | Ted is going for a run in the morning. Ted's watch shows: What time is it? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEJCAYAAACuWVASAABLxUlEQVR4nO3de3RU9b0//Pe+zCWXmSSEe4JcFRJaQGxJ1Ep7qsGnYl3PMdgjtac92KrtWj9PcFXsHy10CZ4/KnQJ6lqteoT21Ko9Ep9n9Uj7mGjPOalIoi0CykSsBCgTQgyQZOc2lz17P38MGTJkLt+ZzDV5v9ZykZn5zsy3yezOZ3/35/v5SKZpmiAiIiIiopSQsz0BIiIiIqLJhAE2EREREVEKMcAmIiIiIkohBthERERERCnEAJuIiIiIKIXUbE+AckDABAImzMv... | [
"9:00 A.M.",
"9:00 P.M."
] | null | 0 |
math | kindergarten | match-analog-and-digital-clocks | true | true | Look at the analog clock: Which digital clock shows the same time? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEJCAYAAACuWVASAABWPklEQVR4nO3deVib55kv/q8EvAIssUjYIHlBeIHEgZiETFK7C5C0djqNY5ykmRO3PcbTaebX6ZkGt3PSzrQzxu3MmfZ0zs+4M+2cttOGdFqnndpjXNzFNKlFMjVNamoRvAkvCC8CbIQFklkEQucPIlWAlkcbEvD9XBeXQXre571tSxe3nvd+70fmdrvdICIiIiKimJAnOgAiIiIiosWECTYRERERUQwxwSYiIiIiiiEm2EREREREMcQEm4iIiIgohlITHQAlnmtqHJN... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA5oAAAEJCAYAAAD1mFhPAABm7UlEQVR4nO3deVzb15kv/o8k+LJYMhhhA/KC8AKJYwIJmaR2koKT1s5MQ4wTt71xF+PbNv01mTa47XU6M22Nk5k7TTqtcafN3GlnGtzFaTt2jYPbBreJRRbTpKYWwRt4E14E2AgLJLMICf3+IFLYJJ2vFiTg8369eAWkszxg0erhnPMchdvtdoOIiIiIiMJCoVBEOwSiqFNGOwAiIiIiIiKaWZhoEhERERERUVgx0SQiIiIiIqKwYqJJREREREREYcVEk4iIiIi... | 0 |
math | grade-6 | absolute-value-and-integers-word-problems | false | true | Jamal and his friends like to invent games to play after school. Today, they drew a small circle on the ground with chalk and are trying to throw pennies in it. The table shows the scoring rules Jamal and his friends made up. Which penny location causes the greatest change in points? | "iVBORw0KGgoAAAANSUhEUgAAAS0AAAB/CAYAAAC60pSmAAAqCUlEQVR4nO3de1xU1f74/9fcwbtIongJUjFwFEFFTc0boT9DE6/5OaJ4ydBUTuUx8zzKg6QlaWqaeKmTkh3LUFNLpX6ammRaKplJmZAoKopXFGSGmVnfP0ZGR24DITC1no8HD2XP2muvvWbt96y19maWQpt4RyBJlej3ni602pdX1cWQnJAhxAVlVRdCkiSpLGTQkiTJqcigJUmSU5FBS5IkpyKDliRJTkUGLUmSnIoMWpIkORUZtCRJcioyaEmS5FRk0HKQVgGX+rg... | [
"outside the circle",
"inside the circle",
"touching the circle"
] | null | 0 |
math | grade-2 | equal-sides | true | false | Which shape has 5 equal sides? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAGAElEQVR4nO3dTWtdVRTG8efk3gR6TRNuqYqjZqKO2rROCs1YigNnpf1ofomOdKDguB0UESQDW9tJoGg0UujNG433chwcgivFJOdl77XX2vv5TbTWm5yEP1l9QLlVXdf17gnw6gjYXwDzGkSDjSvg6gj4dAJ8vAJUu+/q+tks9WNRzu6uAeOXR80vPlkBPv+gqZBoqP0F8OIQ+OME+O0IWJrNm99gZBTS1VHTFAAcLIClhfgNopBOm/qnBpbSPgqVgqGRCoZGKhg... | 2 |
math | grade-5 | mean-find-the-missing-number | false | true | Pamela has the following data: If the mean is 46, which number could c be? | "iVBORw0KGgoAAAANSUhEUgAAATMAAAAkCAYAAADl/N3JAAAG6ElEQVR4nO3cfVCUBR7A8e/z7ALxohIQkNcpmqloaJeZJwcVWnoyKWeTdtXEWOZYh91VTtd418s5XlRzc00dly9XMTlnClop1xSi04BvSYok6Z1OhiPpmSAoIMLCvjz3R7HD6xy7PM+zDzu/z5/P87B+5zezPx92l1U0TdMAOjwuWp0O3JoHDSGEsC4FsCkqESHXEKrafzimaZp21dVOm6s9sHVCCOGHCHsYEfYw7E6PWxaZEGLIanW1E6LaUFtlkQkhhrhWVweqy+M... | [
"42",
"18"
] | null | 0 |
math | algebra-1 | identify-functions | false | true | Look at this table: Is this relation a function? | "iVBORw0KGgoAAAANSUhEUgAAAMgAAABSCAYAAAARpZu7AAAIwElEQVR4nO3db0xT6x0H8O9psS3tnbBKmzIooHLFuRv/ZNp4QSdhoRma6b0EvcFr3FATE0WFGJlxyUyQhajZHTORwBtZZANsjWKYMRoTTHxhgCnohtmc3OFNuUKx0uuhLX979gLkXlTOtTJ5+pz+PknfHI7JF55+OU8P7U/B4XBIIIS8URQA7Ij5JescZNJfvmmi9QgjKtYBCAlnVBBCZFBBCJFBBSFEBhWEEBlcF+TOWi2G7Tp89IEAANhgVMGfrcOdtVpEc/2d8Wd... | [
"yes",
"no"
] | null | 0 |
math | grade-6 | absolute-value-and-integers-word-problems | false | true | Damon's campground is close to two hiking trails with scenic destinations. One trail ends at an underground lake in the bottom of a small cave. The other trail ends at a mountain peak. The elevation of each destination is shown on the campground map. Which trail's destination is farther from sea level? | "iVBORw0KGgoAAAANSUhEUgAAAQ4AAABfCAYAAAAZFClDAAAiFklEQVR4nO2deVxUVfvAv7MwA7ikgJIpOiyasrovmYrgUpJSmmiRb0mm9nsz09cl1zLMzKW0VyTESi01U7NQUcslyVzLNETMFFFxVxAQGIaZub8/5uXqCCKDGEvn+/nMB+65zznnueecee5zzrlzH0XeDo2EQPAQsO98DP0vvhWthqCcsQ/KR1nRSggEgqqHMBwCgcBmhOEQCAQ2IwyHQCCwGWE4BAKBzQjDIRAIbEYYDoFAYDPCcAgEApsRhkMgqA4o7UHj+vdV97f... | [
"underground lake",
"mountain peak"
] | null | 0 |
math | precalculus | solve-a-triangle | false | true | In solving this triangle, which law must you use first? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAClCAYAAABm8IozAAAnqUlEQVR4nO3dfXhU5Z3/8fc585CEQAJ5mAg0KA/WCIIEFBVUREUlIsH60MsfVKmVVt32Amu9VLprtf7W1t1F3dalWncrv12oF1gvSQBRKUKlJFtTQkS4CAioAUIzJCGEPM3DOef3xwwkVJSnSWaSfF7/cc7M5J7kzPCZe+77+zUcx3EQEREREZGYMOM9ABERERGRnkQBW0REREQkhr4UsM8//3wMw8AwDEzTpH///hQWFrJt27Z4jE9EREREpFs5IWBXV1dTVVXFb3/... | [
"Law of Cosines",
"Law of Sines"
] | null | 1 |
math | grade-1 | ordinal-numbers | false | true | The first picture is a barn. Which picture is seventh? first | "iVBORw0KGgoAAAANSUhEUgAAAtgAAABdCAYAAACfMRFHAAAo90lEQVR4nO3de1xUZf4H8M/DgAwOAqKhDuUdzVYDS90sUSsr3V3SytRqS8tN20ysrG213dTU7KJdtEzNW/bbrbQso9U0TUhrbcHAS3kBykuCWiLIwMwwDM/vj2euzIUzM2dgZs73/XrtLzhzLo/n93y/PHPOc2Gccw5CCCGEEEKILKJaugCEEEIIIYREEmpgE0IIIYQQIqOgNbArTRzdtl9C/6+qUWmiXiiEEEIIIUQZ/Gpgf1puwryjBq8N59zf6nGitgFFVWY8uL/... | [
"tractor",
"sun",
"barn"
] | null | 1 |
math | grade-7 | parallel-perpendicular-and-intersecting-lines | false | true | Are these lines intersecting? | "iVBORw0KGgoAAAANSUhEUgAAAFkAAAB3CAYAAABorezpAAAHFklEQVR4nO2dW2xUVRSG/4Ntaad0RmhrwU6LQ1GHViBgNCT2BZI2AR/AhJea+NBA+mAgECMS7wkaE7QxXkhoDNQnAaNE0KTGITExaQVC5CJYSywMTgsUW4G2sQ2XcHyYnukUZqbnstbMnlnnf+nppDlr8mV1nfXvvc/emq7rOlyxakamv4AEiYY81B9JSxzRkPfteBM9xzrZ42iSa/LLSwIoLJ6Fj4+eZY0jNpOH+iMYHx3FjYGrOPD+26yxxEKOdJ+LXf+0dzci3Xz... | [
"yes",
"no"
] | null | 1 |
engineer | grade-6 | identify-control-and-experimental-groups | false | true | In this experiment, which were part of a control group? The passage below describes an experiment. Herman's young son drew all over the living room wall with crayons! Herman wanted to find a way to remove the crayon markings. Based on what he read online, he decided to see if scrubbing a wall with baking soda could hel... | "iVBORw0KGgoAAAANSUhEUgAAAUwAAAE3CAYAAADBi3hdAADh0ElEQVR4nOz9Sa8k2ZLnif3knKOD2Z3cw2N48abKoSqzsquYWWiATVQDBIhsoDckP0kBBNfkluCyv0B9BxLcc9PgqhfdBXajWd1dlZkvX773YvTpDmamegbhQo6q6TW3e69HuEeER6RLwMPs2qCqpoPoX0T+8hf5N//m3yjv7b29t/f2I7L/6r/6r36Q9QaA/+v/+f9074dU7/epInLv+6WUb7hZ32z5PPT+G9pD61/un+mzy+8ce37X+9Oy7trnx76//Ohdyz9cnoj... | [
"the sections of wall scrubbed with water only",
"the sections of wall scrubbed with water and baking soda"
] | null | 0 |
math | grade-6 | model-and-solve-equations-using-algebra-tiles | true | false | Which set of algebra tiles represents the equation x+6=11? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAPUAAAB6CAYAAABnVxVoAAAH3UlEQVR4nO3db2wT9x3H8Y/PTgIxBNBMSFI6tGQrhWlTAVVQdX2wIVQ6qWxS2ql9OKlS96Dbo2hTpe1x0z5CmqpMkzYhNK3bWlqp1aSMaGIr60I6EfoPGGWhhVHyz23AiRPy5+72wJi2o+t88d35/M37JUWRHTufg58/in1n3zfl+74/tiD9a1aadqUlXwDqSCYlrU1LX2mWNjVKqbF533+9UOvNAhCG3S1S5vxs6UJ7o7Q1W2o8gPox7UrnitLogvTurOQUlko... | 0 |
math | pre-k | count-corners | true | false | Which shape has 3 corners? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAGzklEQVR4nO2dTU8bVxSGj/mSmibtLlV+QFqp2y7yU/ojSxBS2DgLJBawiESMYkFiqCXEInYXsDCOPTYzc7uYEBmwPR773nPvPed9ViHEySh6sGfOvGfemjHGdMdE/w6IbjOi1BAAK7NRI3qxTvT6GdFvW0S17siYDz3fhwUk8+YXoo2LQfHFqy2iP34uLARgVW4zotY3os6Y6HxAtNZLi29AMmCTF+uFU0RE/YxoLZv4BgA2uXfqzhCt+T0UoAWIBliAaIAFiAZ... | 0 |
math | grade-8 | changes-in-mean-median-mode-and-range | false | true | Look at this set of 10 numbers: How would the median change if the number 68 replaced the number 24 in the set? | "iVBORw0KGgoAAAANSUhEUgAAAYkAAAAkCAYAAAB8KMY5AAAJ4ElEQVR4nO3ceXCU9RnA8e/uZrMbcl/kICEhgSAEwpWKKEcQgwpj1dLiUUCdOo51arWjw/SyMmqdsU6daqedWqelULEKKh7jYIyV0+GmBggEEpJAQhJynyS7m923f+Qwa3azG3bffdfx+fwT9t3f5n14fs8vz7vvu/vqFEVRAPod0GcFhwIKQgghvmt0gF4H5lAI0Q9uUxRF6bOBpV/T2IQQQgQRUwiYjaDvd0iDEEII4czSP3CGSW+xaR2KEEKIYGSxgd7u0DoMIYQ... | [
"no change",
"increase",
"decrease"
] | null | 1 |
math | grade-2 | certain-probable-unlikely-and-impossible | false | true | If you select a marble without looking, how likely is it that you will pick a black one? | "iVBORw0KGgoAAAANSUhEUgAAAPoAAACnCAYAAAA4/EEUAABWVklEQVR4nO29eXhd1Xn/+1n7zDoaLMmyZMu2bGPLQwx2mIkTkeBgO8EtU8KUm9IQbgPc33PbkP4eSghJf/kBCU2fhPv0NlNLU0gJpJQY55Iyk0BIcTAGG1xsPA+SLUvWeKQz7bP3un+stYdzJNmSrdGc7/PYS3uffc7Za5/1Xe+w3vddQkopKaKIIs5oGBN9A0UUUcTYo0j0Ior4EKBI9CKK+BAgONE3MBQO9WbZ2pbiSJ9JcyJLS1+OrnSOuniI+tIQ9WUh5pSFObc... | [
"probable",
"certain",
"unlikely",
"impossible"
] | null | 2 |
science | grade-3 | compare-temperatures-on-thermometers | true | false | Select the thermometer that shows the lower temperature. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAI4AAAFICAYAAACGO8YVAABF5ElEQVR4nO19e3Acx3nnr2ex2F0s3iABAgSZkARJ60Upli1SFceWLNGWHbscS0qc5KIoVfE5UuouZdlVl4fvUedc1flS53NS5ShKcpWy4sSXVHIXx5KcxIko6+FIZiRLpGRZJEEmJ4IACQkPkgAWC+xu3x+zM9sz0/1198zsQzp+ZbmJ/ebrxzf9/frXj5lhnHN+fgOYXgMuV4EKxxW5IgHpYkBfBtjbA4x1u7+x82XOj15qb8WuyFtHDvYDo91A16k194fxbmB... | 0 |
science | grade-4 | compare-temperatures-on-thermometers | true | false | Select the thermometer that shows the highest temperature. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJkAAAFICAYAAABDSVyEAABBYklEQVR4nO2deZQV1b3vv3WaBgHp0ziBQnd7XwZz6abJWtHI0JAVb5Rog5kEhUSjz+HaiIoKgmNunFGiMoiiYm4EQQaXJsrgcPOuggwm777QU+6Q3AsNevHmPTjdDMrU9f6oU3V27drDb9ep4eDlt1av3eecXd/67V17f+r326eqjmXbtr37MPCng8C+Y8BRGyfshBVlPSygXxnwlT7AgJ6AtfuQbX/UlbZbJ+yLaudXAD3+7aDz4syewDl9nRF4wk5YMbbvGPA... | 2 |
math | grade-8 | identify-lines-of-best-fit | true | false | Which graph shows the line of best fit for the data? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAWYAAAFtCAYAAAA04cDVAABM9klEQVR4nO3de1yUVf7A8c8wzAzDHUURNTBvGIbX1LxrVpomilpoua7lVrqV1bbttm3bbq1r/bbtolmZpWmXzSQ176mZSuGKSoqA1zQBNVBUYIC5z/z+GEDxlsrMMwN836+Xwjxz+X5neOY7Z85znnNUTqfTWWCBnyrAYAebEyGEEAryV0GIGtoFQpQWVAVmp3NHqbfTEkIIAdArFPwPV7guRGshLshVtYUQQijHYIeD5fCLBQ5VgF+pzXWFFGUhhPCOELWrBgO... | 0 |
math | grade-4 | what-decimal-number-is-illustrated | false | true | What decimal number is illustrated? | "iVBORw0KGgoAAAANSUhEUgAAAKQAAACkCAYAAAAZtYVBAAACHUlEQVR4nO3WwWnDQBBA0VVwLa4ohQRMqjCGFJKK3MzmFMhBEuQiffB7x11G7OEzaJlzzgERb2c/AP4SJCmCJEWQpAiSlMve5fK4HvUOXsy8PVfPNzekGDnD7oYcY4yP989/f/Tr+272wNmtbbPnd+GcNbvFPyQpgiRFkKQIkhRBkiJIUgRJiiBJESQpgiRFkKQIkhRBkiJIUgRJiiBJESQpgiRFkKQIkhRBkiJIUgRJiiBJESQpgiRFkKQIkhRBkiJIUgRJiiBJESQ... | [
"0.8",
"0.6",
"0.4",
"0.7"
] | null | 3 |
math | grade-3 | identify-multiplication-expressions-for-arrays | false | true | Which expression describes this array? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAADiCAYAAAB0rbDnAAAgSklEQVR4nO3de5BV9Znu8Wd3N91NX7iDsdHiIoKBIFZUBJRbE0FHRy3HyaR0xstJZQ4eMU6MJsapoU6Ssmom6qmIoiQnjmUsyyln1IQTjWjs5iIX0YwxBAEFpBNA5dINTXfT933+WKWlKMjvt97fXmt1fT9VKShqr3e92+efJ6tXr5XL5/N5AQAAADBRlPQCAAAAQF9CwQYAAAAMUbABAAAAQxRsAAAAwFBJomc/elg6vDf6+8Aaqf/ARNcxdWiPdGS/VD1cGjQy6W3... | [
"5×4",
"4×4"
] | null | 1 |
math | grade-1 | square-corners | true | false | Which shape has 4 square corners? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAFlUlEQVR4nO3cTW4bRxDF8TeixIUjJxshQTZe5esGPpDvkEPkDr6QTxB/rLyJAmglyQLMiJgsRoRlWiSHM91V9arff2MIAqTuqh8EWCKn6/u+v1wBH+6AmzVw30Op2Z12wPMF8Osz4Kcl0F1+7vs3197HUpl7+T1w+v5u+ODnJfD7d4NCpeZ2swbefgL+WQHv7oCT6/vhE0KmSvZ8MZgCgNs1cLJ+9AmlSrYx9V8PnPgeRbWSoCmTBE2ZJGjKJEFTJgmaMknQlEm... | 0 |
science | grade-4 | identify-rocks-using-properties | true | false | Select the one substance that is not a rock. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAANcAAAEYCAYAAADPtGNgAADEs0lEQVR4nOz96Y8sWZLlif3kLqpqZu5viRcRWVlVWdXdM11NDBsY8gPZAEEQIAjyTx8QIAES08Ph0tXVtWXlEhFvcbdFVe8i/CD3qpm/eJFLLJVR2e8mIn155mZqaleuiBw5ckT+b+9U/90B7j0f18f1cX2L9Vjg/3uCX6zwMsD//oX93n00rI/r4/pu697DvzvY98dy/b37aFgf18f13Ve3o6TX37k/zKV8XB/XH//6aFwf18f1A62PxvVxfVw/0PpoXB/Xx/U... | 2 |
math | grade-1 | equal-sides | true | false | Which shape has 5 equal sides? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAADB0lEQVR4nO3dPW7UUBSG4TOTnwICdCAqKmAJWRLbocpGkFhEJBaQQA2hJH9KQkamMJECCpAQz2eP/TyVr650dIpXt/WsaZrm4KLq02nV0aLqsim4t/VZ1aO1qpcPqp5tVs0Ozptm97DvtRiz7cdV6x9P28PzzarXD9sK4b6OFlV7J1VfLqr2T6vmh5fthcjo0qO1tqmqquNF1Xxx7QK6dNXU96Zq3u8qTIXQiBAaEUIjQmhECI0IoREhNCKERoTQiBAaEUIjQmh... | 1 |
engineer | grade-7 | evaluate-tests-of-engineering-design-solutions | false | true | Which of the following could Quincy's test show? Quincy was concerned about drivers speeding on his street. He wondered if either a speed bump or a traffic sign would make drivers slow down. Before asking the local government to install a permanent solution, he decided to try a prototype sign. Quincy made a sign out of... | "iVBORw0KGgoAAAANSUhEUgAAAQYAAAFOCAYAAABkPrM9AAEAAElEQVR4nOz9edRlWVnniX/2me587zsPMecQETkjFAIqKDILIoWWSoGKY2F1lQNCV692FWU7tJatpVVa2L20f9IFAlaphQqiyCQCaWaSE2lmRkZkzBFvvPOdxzPs/ftjn73vuTfeiEimSnqt3rHeOPeec8+897Of4ft8H/Gv/tW/Uvx/7f9r/1/7umy/9Vu/9ayc1wP4qXe8HSEEQggcx5lYmiaEwHVdHMfBcZyJg7hSf1dKoZRCSmk/AyRJct2LcFxwXRfP83BdF9d... | [
"whether a speed bump or a sign was more effective in slowing drivers down",
"whether more cars obeyed the speed limit when there was a traffic sign",
"whether a temporary cardboard sign or a permanent metal sign affected more drivers"
] | null | 1 |
math | kindergarten | count-money-pennies-through-dimes | false | true | How much money is there? | "iVBORw0KGgoAAAANSUhEUgAAALoAAAA/CAYAAABXc9KaAABKl0lEQVR4nO29d5wc13Xn+63Y1TlM6sk5IedIACTFIFGZysGSV44r23LY9e7b8J7X9q4/7603ONtr2bIsWbIsKzFHEAQIEkTOGZNz6O7pXLneHzUYiRZFARRprdf84YMPBtOh7ql76t4TfudcwfM8j7fwFv4Ph/jjHsBbeAv/GHhL0d/CPwu8pehv4Z8F3lL0t/DPAvKPewD/J8LSq5TLZQxDp1ouY5sGlewcpuMhyzKBWJJQKEwkGkPVgoSjEQRBRBCEH/fQfyR4rkO... | [
"11¢",
"2¢",
"12¢"
] | null | 2 |
technology | grade | photo | false | true | What type of video game console do you see here? | "iVBORw0KGgoAAAANSUhEUgAAAV4AAADgCAYAAABLnA6rAAD0Q0lEQVR4nOz9ebhkyVnfiX8i4pyTJ7ebd699671bvahbS2tFMGBhxCKziDGLRrZBaOZnYLCxjT0ez4ztGS/jMXiB8diywcAAPxswFqsBCSS1dqm1dau7uruquvaqu9/c82wR88fJODfyVN6qlpG6BeT7PPXUzcyzxIk48Y03vu8mjDGGmcxkJjOZyYsm8qVuwExmMpOZ/GmTGfDOZCYzmcmLLDPgnclMZjKTF1lmwDuTmcxkJi+yzIB3JjOZyUxeZJkB70xmMpOZvMg... | [
"WonderSwan",
"Sony PlayStation 4",
"Nintendo 3DS",
"Nintendo Switch"
] | null | 3 |
math | grade-6 | model-and-solve-equations-using-algebra-tiles | true | false | Which equation does this set of algebra tiles represent? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJYAAAA2CAYAAAAlHWAMAAAFrElEQVR4nO3dX0hTfRgH8O9xWzidx2i213VjCnMSdaI/kBdBZBF08V5UEAhlROCUqK4KooLABV1kXQSzGOQfAiPqoiQa1IXsQuJlUlYyTq3CROZLW9TUms7j816sHdrbZsv1e90rzwcOep7zO+f3DL78zmEwjkREND4DhL4AExowS2DslxkloMwAOEqAP5YB0vg00V+xxW6LLSVbZMD4+ktyx74McJYmU8fYr5rQAHUKCM8Ar74ARbHZ5AEOFctHmSGZIQCY1IA... | 0 |
math | grade-6 | which-model-represents-the-ratio | true | false | Which model represents the ratio
8
1
? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAlQAAABVCAYAAACPW3qlAAAPG0lEQVR4nO3d6XMc5Z0H8G/33KM5NJJGim05NhgMxMFOfOCQpbLgjRND8Fqbi1QlS/bF1lalKvl/UiFHlStVW1tbWwGbcJYNORaCbYFxIAQsY7ANWIysuVtzdu+L2bGt6PB09/P009P5ft4Yoenn0PdR10/99PRolmVZV1vAnAFUu0DHAhERERGtI6wB6RBwZxKYigLa1aZlnaqoHhYRERHRcNqfAcLnjd4XG6LAXSO9aouIiIiI1lbtAu/WgU9awHsGoFc6vW+... | 0 |
math | kindergarten | fewer-and-more-compare-by-counting | true | false | Which group has more? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAOAAAADgCAYAAAAaLWrhAAAPB0lEQVR4nO3d228U5xkG8Gdm7fFmg7GFD5sKaqWR13WTC8AVLiSSkYICgcigJlGR2vwDlVBVld5EReBETXtj9bYXyVUVNY0QicA3MZERKJIbHJJApIBhUVAEIT7WJwzsYWZ6sVhNSYBds/7e95t5fpLlIA5+9/3m+eaY+ZwwDMOxPHD5JrDgA8UQRLRCahygPgFkUkDaA5yxXBiOzEuXRRQ/v1gN1GRvln7xIw/46aOldBLRyljwgYuLwLd54NJNwJ0vln6D4SN... | 0 |
math | grade-6 | interpret-double-bar-graphs | false | true | A food industry researcher compiled the revenues of several pizzerias. Which restaurant made more from pizzas, Arnold's Pizzeria or Dan's Deep Dish? | "iVBORw0KGgoAAAANSUhEUgAAAZQAAAGDCAYAAAAMFuaDAABQUElEQVR4nO3deVhU5f//8ecAKrsoIIrQuKUmglu4IGVagqKVqFmZWS5l4JaW2ydzx9zKBc3d1NLcUVFyQdPU0BQUF0TFXRZldQccmN8f/pxvJKDIMAfw/bgur+Dcc879PhDzmrPdt0qr1WoRQgghCslI6QKEEEKUDhIoQggh9EICpRQ4e/Ys/fr1Y/HixUqX8tyysrLo168f3377rdKlCCH0xETpAkT+1q5dy969e3MsK1++PK+++iqdO3fG1tYWOzs72rdvj5OTk0J... | [
"Arnold's Pizzeria",
"Dan's Deep Dish"
] | null | 1 |
math | grade-1 | which-picture-graph-is-correct | true | true | Rob made some soup. He used these foods. Which picture graph shows the right number of each food? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEOCAYAAACzXGCqAABZEUlEQVR4nO3deZxcVZ3//9e9t7buTi/ppDsL2YAkJJCEJQFBEjYVwYAgIgiIM86MwE8FVOargwgzIqPgNi4zio44EESFgWFfxLBlkSWL2fek09nTW7q6uqq7qu7y+6OSTleqeklS3V3d/X768CH3nHNvfW7fBD996nPPMTzP8xARERERkZww+zoAEREREZGBRAm2iIiIiEgOKcEWEREREckhJdgiIiIiIjmkBFtEREREJIeUYIuIiIiI5JASbBERERGRHFKCLSIiIiK... | null | [
"iVBORw0KGgoAAAANSUhEUgAABXkAAAEOCAYAAADc/RTGAACb+ElEQVR4nOzdd5xU9fX/8dedO2X7LmWXXgUEQUBBLIBdLIg91hQTY+8xmlh/sSRijIklMRqTmGjs+rVjF6XYAKX3tnR2l2V3Z3d2p9x7f38M7OwwswXYvu+nDx4w937unXPPxWXn7Oeej+E4joOIiIiIiDQKwzBaOgQRERER6WBcLR2AiIiIiIiIiIiIiOw7FXlFRERERERERERE2jAVeUVERERERERERETaMBV5RURERERERERERNowFXlFRERERERERERE2jA... | 0 |
engineer | grade-8 | laboratory-safety-equipment | true | false | Select the gloves. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAPoAAAD6CAYAAACI7Fo9AABBvElEQVR4nO2dd5weV3nvv+ecmbdu1WpVVpLljo1xwdjgmGZKEnBoBmzAJJAE8A3NBQiEy4UIwqUnIcaQC+SGEkLAxhjH9EsQ2KYYXHGEsbEty5JVtu+7b5tyznP/mHeLVrvSStr27s7389l9552Zd+Y5M+d3ntMPpKSkpKSkpKSkpKSkpEzlt0NDm28XKSy2HSkrC73YBiwnbtkx3HmtiJnp+EOD0h7G+u/8/tFLJ+/fNjKy6tptkpl/C1NWKqnQ55COgv7Lk/t... | 3 |
math | grade-1 | match-analog-and-digital-clocks | true | true | Look at the analog clock: Which digital clock shows the same time? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEJCAYAAACuWVASAABcWUlEQVR4nO3de1yUZfo/8A+IAzKMB4aDQ6kDKmgyHaQCzANKaQfBTCul327tqu3W7ia722HDrbZ2te2wu1Df2nbVrT2Etmkl2EEKBTXBkiwHD6AOY+ngIONpGJQB4fcHOxMjc7jnxHD4vF8vXzIz9/M8t8i8uOZ+rvu6gjo6OjpAREREREQ+ERzoCRARERER9ScMsImIiIiIfIgBNhERERGRDzHAJiIiIiLyIQbYREREREQ+FBLoCVDgXTBfQnNLG0wX2zr/bun8O2R... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA5oAAAEJCAYAAAD1mFhPAABtDUlEQVR4nO3de1zUVf4/8BeIA8KMF4Z7qQMqaDJpUQleUUrbCqy0Tem3W7tqu9XuyrZlm2612Wpb7Ra039qLtlu7hVZSKVZKoZAXsCS1QQ3UYTQFBhlvM4My3H5/0EwMzOXzmQszwOv5ePhwLueczwFnat7zPud9Ajo6OjpAREREREQeERAQ4OspEPlcoK8nQERERERERP0LA00iIiIiIiLyKAaaRERERERE5FEMNImIiIiIiMijGGgSERERERGRRwX5egLke5d... | 1 |
math | calculus | domain-and-range-of-exponential-and-logarithmic-functions | false | true | What is the range of this exponential function? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAH8CAYAAADrBti4AABnrElEQVR4nO39e3hU533vf39GM6MzOiCBBAIJMAYbjLCxsc0pxsGxXTtxAmmC019O3W7TZOfUXM+TPmmvND38fLn57Tbpjuuk2dnNjp02v6Zx4zg1WCbYYIOFDUYGgQQGWYBAgA6jw2jOa2bWev4gUhAHI8G6GQ28X9eVy9Gw1kdf3Wvmnu/cs2aNx3EcRwAAAABckZPpAgAAAIBrCQ02AAAA4CIabAAAAMBFNNgARqmpqdGOHTtGfj569KimTJmijo6ODFYFAED2oME... | [
"$(2, \\infty)$",
"$(-\\infty, 2)$",
"$(-\\infty, \\infty)$",
"$[2, \\infty)$"
] | null | 0 |
math | algebra-1 | domain-and-range-of-absolute-value-functions-graphs | false | true | What are the domain and range of this function? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAH8CAYAAADrBti4AABlkklEQVR4nO39e3RU95nn+3/qprtAQgIJMBLGGBwwwsYGBww2bnxLnDiBXHByEsc9zqSTjjuZrHMyJysnyXTn5/ZkdSed1Rknk/ZMJrbn1+tk4ontNmBBcIwNARuMDALkG5ZBIECXQre676ra+/xBSkFcVbC/VJX0fq3l5aVC+6NHe1d966ldj3Z5HMdxBAAAAMAV3lwXAAAAAIwlNNgAAACAi2iwAQAAABfRYAMYYfr06dqxY8fw14cOHdLkyZPV0dGRw6oAACgcNNg... | [
"domain: $\\{x \\mid x \\geq-3\\}$, range: $\\{y \\mid y \\leq 0\\}$",
"domain: $\\{x \\mid x \\geq-3\\}$, range: $\\{y \\mid y \\geq 0\\}$",
"domain: all real numbers, range: $\\{y \\mid y \\leq 0\\}$",
"domain: all real numbers, range: $\\{y \\mid y \\geq 0\\}$"
] | null | 2 |
math | grade-2 | compare-sides-and-vertices | true | false | Which shape has more sides? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAALgAAAC4CAYAAABQMybHAAAJvUlEQVR4nO3dzW8U9x3H8ffM2sZgrwHz4IaIKISnYCeKFKWiSlJFqVBaKYqqHnrppYdeeumll0r9Z9prEC2JmlRqU0UNiiKBIqoIY2JwiFLXT8E2xuO118vO/HoY1jjmyQTP/Ga++3mdbIzkwX4z+u38vjMbOOfcdAPGliGKoekQKa2OAKoVOLoDBrogmF517sKi78MS2Xon+6Dj2nL6yVNdcLwnrV+krKIYRmsw1YCryxAuNtMvKG6xoFpJWwZYiiGM131BxIJ... | 1 |
science | grade-5 | use-data-to-describe-climates | false | true | Which statement best describes the climate of Cairo? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Cairo, Egypt, is a city in Africa. It is located in the Northern Hemisphere. It has a dry arid climate. | "iVBORw0KGgoAAAANSUhEUgAAAtgAAALOCAYAAACTXGSDAADw6klEQVR4nOzdeViV953//+fZ2PddBEQRWRQVXEBwjUtM3Jc0sUkakzS/JG1mnE46bafNfGeuzjTTmU7aTpa205lWszWLjSYRRRON4o6oIKKAgCCLsnPYz37//iCcSEDFeOBg8n5cV67Ife5z7vc591le53M+i0pRFAUhhBBCCCGEQ6idXYAQQgghhBBfJxKw7wLZ2dmoVCpUKhUpKSnOLkd8A23btg2VSsX06dMdcns9PT3853/+JzNmzMDHxwdXV1cmTpzIT3/6U5q... | [
"On average the winter months are colder and drier than the summer months.",
"Winters have lower temperatures and more precipitation than summers."
] | null | 1 |
math | kindergarten | count-corners | true | false | Which shape has 5 corners? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAACc0lEQVR4nO3UO25UQRBA0ZrxJwADGYiAEFgC+/JCWBg74JMRYFIbLNl49AiekMgZ3ZGGc6JutVSq4Ko3y7IsV/czX25nbnYzD8vAPzvdzDw5mXn9aObF+czm6m5ZPlwfei2O2bunM6efb9fLy/OZt4/XCuFf3exmPv6c+XY/8+l2Znv9sD6IjH16crI2NTPzYzez3f31APv0p6lfy8z2sKvwvxAaCaGREBoJoZEQGgmhkRAaCaGREBoJoZEQGgmhkRAaCaGRON3... | 1 |
math | grade-1 | match-digital-clocks-and-times | true | false | Which clock shows nine thirty? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAMIAAAB5CAYAAABr7P6HAAAH+ElEQVR4nO3dT3AT5x3G8a8MOE3q7F5KChk0DYc2KbvXlhmfGAoZcugFG+kMwZdesCfuMTISV/+RZ5hc7EmvrLF9aA9mCrk6nZwlT0l6yaynoZjLigTHYLM9CGkkDRjtalcro+czw2CNpd+7aPfR+7L7vquU7/v+g6fwnyfweA92fUTeeIdT8O4h+O078OtBSD3Y8f1vKklvlkhyThtw+Lsn1QfHB+HDX1ZTIvKme7wH93+CH57Ct09goLJb/YVCIP3k3UPVYx7... | 1 |
math | grade-1 | identify-faces-of-three-dimensional-shapes | false | true | Does this shape have a triangle as a face? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEnCAYAAACT/zRUAAA8kUlEQVR4nO3daXTc133m+W/tG4AqrFUAQSwESHARd4riYkleJHqXKMeW3UknduLYM326k5k504mT6SUnixM7dk+ns/TkxHY2d3dsyTYpybYiWXYkSqREivsOEiAWgkBhrwJQe6FqXpAoEZQskWIB/0LV83llXdKoBzZ5+Ojy3vszZbPZLCIiIiIikhdmowOIiIiIiBQTFWwRERERkTxSwRYRERERySMVbBERERGRPFLBFhERERHJIxVsEREREZE8UsEWEREREckjFWw... | [
"yes",
"no"
] | null | 1 |
science | grade-5 | predict-heat-flow | true | false | Two solid blocks are heated to the temperatures shown. The blocks are placed so they touch. Which diagram shows the direction heat will flow? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAOoAAADGCAYAAADc+hwDAAAQZElEQVR4nO3dW3Bc9WHH8e+evWql1UrrlWQplkBg2cbGwRjHdozDUEgwhLSZAAlMpjNpkikz7XQ6fejUfUjTlpk8ZKZPaSaZQNKhLZB2CEknSe1YAeIE4oAd40uNb/JNvugurVba++30YdEG+YIla+Xd//L7PEm75/z3vwxf/8/Zy5HDtm17KAOnEjCdh5yNiFSYywEBJ/T4oc0DjqG0be+dqvS0RORaNjWCqy9R/KXdAyvrixWLSGVN5+FEHAYzcDIB1lSueIc... | 0 |
science | grade-3 | classify-rocks-and-minerals-by-color-shape-and-texture | true | false | Select the black rock. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAMgAAADICAYAAACtWK6eAACS4ElEQVR4nO39WZAk6XkdiB53D/fY98h9qaW7q7q7uoEGGhtFLCRlImgGcTW+SJrRAyW9UWZ6m+E8UGN6kulJ0tg14wNnRM2VdHV5ZeIFxUuQAtgACIBogL13V3UtWVWZlWvsu0e4hy/3weN88UdU9iJWVVc1UL9ZWmVlZmzu/7edc77v18IwDPF4PV6P16lLf9hv4PF6vB7l9dhAHq/H633WYwN5vB6v91mPDeTxerzeZz02kMfr8Xqf9dhAHq/H633WYwN5vB6... | 0 |
math | algebra-1 | identify-linear-quadratic-and-exponential-functions-from-graphs | false | true | What type of function does this graph show? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAETCAYAAAAMFHHvAAAaeElEQVR4nO3db2xcZ50v8N80TezYbWLgxg5/iuOrQnybQJxN2yTavd22EguBDqiVUBHRvgCpLxBU+2q1UqVFrKBVkVje0MJCV7RQtqJdhIIS1Gqru0YrJCcpo5qSZF3Qyg690GTc2zotTpx/PveFd8bjxE1m7DNzZsafz5ucGf/mzGNnlPPN4+c8v1ySJEkAAACpuCbrAQAAQDsRsAEAIEUCNgAApEjABgCAFAnYLGpmZiZmZmayHgYAQMsRsFnU6OhojI6OZj0MAIC... | [
"linear",
"exponential",
"quadratic"
] | null | 1 |
math | pre-k | ordinal-numbers-up-to-tenth | false | true | The first picture is a crab. Which picture is second? first | "iVBORw0KGgoAAAANSUhEUgAAAtgAAABdCAYAAACfMRFHAAAgwUlEQVR4nO3df3AUZZ4/8Hf3zIQkMAkEFEiyKpiQHyKguEncEswJSeEJiiR+Fdwtia7iVn0FLEHr6/kDbr29Vdn9krhVAqLhtk5g14TdE5S9BDyUrbqEgjMi3wk/PVwnCa4sJwkEyGS6v390ZpJJ5kfPTHdPz8z7VbW1y0xPP08+tZ/PPNP99PMIsizLICIiIiIiTYix7gARERERUSLhAJuIiIiISEO6DbC/d8mY8u/duO2THnzv4iwUIiIiIkoOEQ2w/9jlwvrjV4M... | [
"crab",
"boat",
"bucket"
] | null | 0 |
math | calculus | determine-continuity-using-graphs | false | true | Is f(x) continuous at x=8? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAH/CAYAAABtkqoWAACC/0lEQVR4nO3deXxU5b0/8M/smWwkJCEJgYQdDSZhEZBNQFBR1ApKQWsr1mq1tXa7vfV6297b1lJ/t7tVa22tqLVaaXEDA6KshiUQIJCAgAGyAFkm66xnmXN+fwyJhDWB82Rmks/79fLVZjLz5ZtzZs585pnnnMek67oOIiIiIiIyhDncDRARERER9SYM2EREREREBmLAJiIiIiIyEAM2EXWyfv16DBkyBPPnzwcA3H777Xj77bfPe19FUXDddddh+/btPdkiERFRRDP... | [
"yes",
"no"
] | null | 1 |
math | algebra-1 | describe-linear-and-exponential-growth-and-decay | false | true | How does h(x) change over the interval from x=5 to x=8? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAH/CAYAAABtkqoWAAByhElEQVR4nO3de3xU5b0v/s/ckkzuIYEkBBIMSBTMBRAUhIrVqlurR7Dd2u62YkVr6wUs3T09u939nfa43f5Oxfut3u05fb26669oqxgpFhQaKkgkgQTlEiAkhFwmmcx93Wat3x/ppJkQIAPrycwkn/c/vGYy6ztf1jOz5jPPPLPGYhiGASIiIiIiMoU13g0QEREREY0nDNhERERERCZiwCYiIiIiMhEDNhFFufHGG/HWW2+N+LdPPvkEl19+OVRVHfHvf/jDH3DTTTe... | [
"h(x) increases by a factor of 3",
"h(x) decreases by 3",
"h(x) increases by 100%",
"h(x) increases by 3"
] | null | 3 |
science | grade-2 | identify-solids-liquids-and-gases | true | false | Select the solid. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAKUAAADCCAYAAAAo2gI4AAAwrUlEQVR4nO2deZxcVZn3v/fWXr13utNZOhshhF0wbBFQFEZlhHGDmYGor4o66sdRcRuc8R3CwOuCDIoi6qsSEVwYwQ2H4SXKMkS2EAkJywCGkD2d3rfqWu695/3juSd163ZVd1Wnu6o6qd/ncz+13XvuqXt/93nOs5znGBsHlVpZBw0BaqihrBi24cVR2JeGliCc0yzfmzVC1lApNARgZZ28H7Gz35s1QtZQSWj+ZVT2O7MyXamhhsKokbKGqkONlDVUHWqkrKH... | 0 |
math | grade-3 | select-figures-with-a-given-area | true | false | Which shape has an area of 8 square units? The shapes are made of unit squares. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAKQAAADCCAYAAADHGGkGAAADdUlEQVR4nO3csYqcVRiA4W92NyliEgmIYmFhES3SBmIuwNLSLpdnpZ2WXkAk2FrEFSwsjCgEdpOFxF1+i2FBsYv777y4z9PM/Aycc4Z5+ZjqbJZlWZ69nvnpZOb4bOZ0Gbg0B5uZW/szd2/MvHd9ZvPs1bI8Odr1sWDmwe2Zg8OT7cP712c+fmtbK1yW47OZpy9nfn098+PJzN7R6fYDMbILt/a37c3MvDib2Tv72wewC+ft/bnM7O32KPBPgiRFkKQIkhRBkiJ... | 1 |
math | kindergarten | different | true | false | Which is different? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAHwAAAB8CAYAAACrHtS+AAACAklEQVR4nO3Ty0orQRRG4b87SQ+8HGfKeQAVfAFnPrxDH+CAl7k50yQGjGnKQSE4105Dr/WNuinYbFhVTSmlLHfJyzZZ98m+RBMyb5LTWXJ5lFx0SbN8L+VhNfZaOoTbP8n8eVt//nbJ9XG9DZqOdZ88viWvu+Rpm7SrfT0w9jSdzmrbJNn0Sdt/O9A0fbX9KEk77io6NIPDGBzG4DAGhzE4jMFhDA5jcBiDwxgcxuAwBocxOIzBYQwOY3CY+VCDd//uhhqN0N3... | 2 |
math | pre-k | cubes | true | false | Which shape is a cube? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAK4AAACuCAYAAACvDDbuAAAR2ElEQVR4nO2dXXAb13XH/xffBECCHxJJiRY/LIm0JJuchmosO4n8kTZxM3E8ncaZjts4fXHtlzxUU+eh0xm1bmf6EE/Vl87EHT/ZbcYz1UuZ8UNUJ5aU1JI9omOSdmSKkilpSJpfIAmAAAksgNuHBXYXICFR1N3du9jz04wBLC7uHgN/3r3nnHvPMs45n88B1zNAqgDkOQhCOnwMaPQCh8NARwBg81nOP0rabRZB7JxHmwDfVEZ9sS8ADERUVROEbKQKwGQa+DI... | 0 |
math | calculus | domain-and-range | false | true | What is the domain of this function? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAH8CAYAAADrBti4AABj0ElEQVR4nO3de5RU9Z3v/U/d+n6lG7qxoRsRQUEaRFFBUByMOl4DmQwmTy7OcSZjTow5edaTs/LMSnJmcjyePGcmmRXHODnOyUQ9zzwnJ06IE8EWUVBIoyAtNHSDiA003UBfqq9131W19/NH2x1aQbt1/ygK3q+1XK4qen/623tX7frUrl1VHsdxHAEAAABwhTfTAwAAAAAXEgo2AAAA4CIKNgAAAOAiCjaAcWpqarRjx46xy0ePHtXUqVPV3t6ewakAAMgeFGwA49T... | [
"$\\{x \\mid x \\leq 0\\}$",
"$\\{x \\mid x \\geq 0\\}$",
"$\\{x \\mid x<0\\}$",
"$\\{x \\mid x>0\\}$"
] | null | 0 |
math | grade-1 | read-a-calendar-ii | false | true | What date is 3 days after August 2? | "iVBORw0KGgoAAAANSUhEUgAAAssAAAF2CAYAAACYtNXtAABcQ0lEQVR4nO3de1yUdd7/8RfDQREF5Og5UTyLqKSmSGxmqZm1meuubrtu5ra11dbaz3Jpa9u7zLts27K9N9vtYGbmsRI1w7RAMTWPeDYRDRFQBEFgODrz+wMZJbh0UGAYfD8fDx/qXNcMn/lwzTXvueZ7fS8Xq9Vqjc0o46vTZZwssiAiIiIi16+jp4nRwe7c09bd0aXIdXBZmV5qPWa2Mqm9G+4mF6yOrkhERETEybkAZRYrn54qpUsLE/e29XB0SXKNTF+dLmNSBzf... | [
"August 5",
"August 4"
] | null | 0 |
math | grade-1 | certain-probable-unlikely-and-impossible | false | true | If you select a marble without looking, how likely is it that you will pick a black one? | "iVBORw0KGgoAAAANSUhEUgAAALEAAAB2CAYAAACHxHLJAAAbaElEQVR4nO2de3BUVb7vP2t359UhCUlogbTYgqEQBx8McNVR4lWPguPMEeFeEEvmVVMXDjXnTo38IY5Yzq0SGGrO1XnUdV414xXKwimGgXjOuYBXvQ7oiEBKHRkQZcSACXASSELS3enuvde6f+xHd4eEvPqxA/tbRXVW773XXrv57t/+rt/6/fZPKKUUHjyMYWiFHoAHD6OFv9ADyAVee+013nrrLU6ePMkXX3xBS0sLLS0tlJSUEAqFCIVCXH311UybNo0HH3yQW26... | [
"impossible",
"probable",
"certain",
"unlikely"
] | null | 1 |
engineer | grade-8 | identify-control-and-experimental-groups | false | true | In this experiment, which were part of an experimental group? The passage below describes an experiment. On winter mornings, Anna 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 ... | "iVBORw0KGgoAAAANSUhEUgAAAUwAAAEhCAYAAAAUBJnbAAEAAElEQVR4nOz9WYxlSXrnif3Mznb367uHxx6RkZFbbVmVLBZZVc0mqW6K3ZqZFnow0xhoNNAAgiD0oyA9CtCDoAcBAwHCPIxGAgaSgMGopcaohRkMR82m2CSbRTJrr8rKPWP1cA9frvvdz2amBztm1+7x65FZpIpZFNoCHnc7qx2zv33L//s+8Y//8T/W/Ov2r9u/bv+6/Q1q/9F/9B99LucNAb7z53+AEML9SREShiFxHBNFEWWpCYKAMIwIggApZfU5JAgC2q2+2z6... | [
"the uncovered side mirrors",
"the covered side mirrors"
] | null | 1 |
math | grade-2 | symmetry | true | false |
Which picture has symmetry? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAOAAAADgCAYAAAAaLWrhAAAYJklEQVR4nO2dW7BcVZnH/7v7XPucQ0ISEhKESZSLjoQHsApilRBrRKvIyPgYx3mZ0dKqqXEGxwd4ML6YcgpKFGdGZ3RAKUckg46CgCMRNAmGCAIKBIGEnJOQ5NxvfT/dvS/zsE4nfbr3Ze3r6n3y/1WlON37tnrz/b/1rW99e23Nsixrsg68XQGKBqBbIITERI8GjGSBq3LApj5Am6xZ1gsF1c0i5MLjxouAnuMV8WFzH3DNkFAnISQeigbwVhmYqAPHKkCmoIs... | 1 |
math | grade-6 | model-and-solve-equations-using-algebra-tiles | true | false | Which set of algebra tiles represents the equation x+8=14? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAREAAAB6CAYAAACY0GejAAAIEUlEQVR4nO3db2zU9QHH8c/97tpCDwpkR2krjthuIixbBGLAOB9shIhLZEvqFn24ZIk+2Pao2WKyPbb6iGQxtyzZQsgytymaaJZ0NAubzJW6UNQJDFlREOm/08K119I/v99vD85DGWO7u+/97r6/b9+vxGCPls/Jff2E3u+4TyIMw3B8UfrXnDTjS8uhAOC2UglpbVL6Yqu0qVlKjC+E4Rv5Rt8tAHG0u01KnZ8rftDZLG1NFxsGAG5nxpfOFaSxRendOcnLLxd... | 3 |
science | grade-5 | animal-adaptations-beaks-mouths-and-necks | true | true | Great white sharks eat turtles, dolphins, and other fish. The mouth of the great white shark is adapted to tear through meat. Which fish's mouth is also adapted for tearing through meat? | "iVBORw0KGgoAAAANSUhEUgAAAvgAAAEKCAYAAABnkCFsAAEAAElEQVR4nOy9d9xlVXXw/917n35uf9p0ysDQa0AUBcUOGoKRgFiiEtEEO7EmvvpTbIkajEhQMUZUTIixvVheUIzSRKSINKUMTGNmnnnqbafuvX9/3JknDAwwyghq7vfzeT4z99xz9llnt7vO2mutLay1tixLjDEMGTJkyJAhQ4YMGTLkDxMpJY7jIIqisEPlfsiQIUOGDBkyZMiQP3yklMihcj9kyJAhQ4YMGTJkyB8HxhjkEy3EkCFDhgwZMmTIkCFDdh1DBX/IkCF... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA88AAAEKCAYAAAAsMWftAAEAAElEQVR4nOy9ebxkVXnu/13Dnmo6c090I9jQMglCUJQoioqKA8ErEXHWCCY4E42a+NM4mzhggsYxXo3ojTHGePXqFfXeiOCAIBJADCDSTN30cKYa995r+P2xdtXpphtoBMHk1vP5oOfUqdq19lq7dteznud9XuG998YYnHOMMcYYY4wxxhhjjDHGGP85IaVEa40Q4oEeyhhj/JeEHBPnMcYYY4wxxhhjjDHG+M8P5xzGmAd6GGOM8V8WckycxxhjjDHGGGOMMcY... | 1 |
math | grade-4 | classify-triangles | false | true | What kind of triangle is this? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAACwCAYAAAA16xkbAAAigklEQVR4nO3de0CUZd7/8TcwiiBEoWF5CDUPHDKwDFkVs8S08JBpmnqblmWipqWr21M9PT211eO2Hc3UbN1sofaXWh5bN7WDkQoeQjl4wrOgooIKOpxm5vcHOZ3WTBm4Z+Dz+o97Zq7rg/nHp8t77q+Xw+FwICIiIiIiLuFtdgARERERkdpEBVtERERExIVUsEVEREREXEgFW0RERETEhVSwRURERERcSAVbRERERMSFVLBFRERERFxIBVtERERExIVUsEVEREREXEg... | [
"right",
"obtuse",
"acute"
] | null | 2 |
math | grade-7 | front-side-and-top-view | true | true | If you look at this object from the top, what will you see? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAADBCAYAAAD1lcd/AAA5eklEQVR4nO3dfVSTd7ov/C9Fi1vQxOku2tJFiPWl7YgQpi3OWVIS0bO0Lwi2ZaDM2QSsp9VVIZl1ZqZCn22YVdFO9xoCzK66ypDwPKVarCW+zNjdSrkVdytDdxNf6lj1yA0bh+q0463iFBWa54+Yu6CCAfKK389/BJL7x7Jd6/Ly+l3fMKfT6QQREREREXnFXYE+ABERERHRWMICm4iIiIjIi1hgExERERF5EQtsIiIiIiIvYoE9BjkcDuh0OqjVatTW1gb6OERERER... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA3gAAADICAYAAAC6TEOmAAA/SUlEQVR4nO3df3TUhbnv+3caMGwSmFAroPEwGSqgbiIZthp6FzEzoHeBPyDxBwXTc5iEclSWhEnX3q2QnsVk7xJR99lMSI/oNU2Gc40gVBl+tLgVzBfDbqG4zCBIFblmQuFEULdfINQAiXP/CDMF5EdCJplJ+LzW6mIRku88KelafPo88zwJQAgREREREYmKUCjE56fhwF/hRBu06l/b0o36JcCgRBg1EIZdBwko4ImIiIiIRM3np0L86Xisq5BrUdZg6BfrIkR... | 0 |
math | grade-4 | identify-trapezoids | false | true | Is this quadrilateral a trapezoid? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAACXCAYAAAAvQiyVAAATFUlEQVR4nO3da3BU933G8eccraRdiCWzYMlAhLFd2U7ATtFlfIktA3IxhsjFndZNWzuux/G0idPpeDLxOG/SvAyvOuOmL+KOmWmcqRk3tBPABGMLLMB2agQmIBqICKLcxEUIJOuyq72cvthlz2qN0e3snj17vp9X1ow1c1hpR8/57e/8H8OyLEsAAAAAHGG6fQEAAABAKSFgAwAAAA4iYAMAAAAOImADAAAADiJgAwAAAA4iYAMAAAAOImADAAAADgq4fQF+88bZhP7... | [
"no",
"yes"
] | null | 1 |
math | grade-6 | identify-complementary-supplementary-vertical-adjacent-and-congruent-angles | false | true | Which angle is complementary to \angle{2}? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEACAYAAACJVgHaAAAktUlEQVR4nO3df3BV9Z3/8dclzQ0RPEksAb2FTVBnErZogmOToIzk0qr3RnLvVdfZ7OxYgrOzWqbrwO46W2fsLnZ/TJ3pbGGctrrjTmN3di0rP+69WfJD2iS4LOaCK1FwuelSkwzhrhiUy1UEbia53z/45hYkCIR777n33Odjxincc3LPK/afVz99n8/HlkgkEsJ1iUajKi0tNTsGAAAAssAsswNYwcDAgNauXWt2DAAAAGQBCnYK9PX1qa2tTT/60Y/MjgIAAACTUbB... | [
"\\angle{5}",
"\\angle{3}",
"\\angle{4}",
"\\angle{1}"
] | null | 3 |
science | grade-5 | use-evidence-to-classify-mammals-birds-fish-reptiles-and-amphibians | true | false | Amphibians are a group of animals with similar traits. The following traits can be used to identify amphibians: They spend part of their lives in water and part on land.
They have moist skin.
They make eggs with no shells. Observe the animals and read the descriptions. Select the one animal that has all of the amphibia... | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAp8AAACmCAYAAACcAuREAAEAAElEQVR4nOy9d5wlaVn2/31CVZ3ccbon59kwG1hgiQss0SVIUnIQCSKIoqAIKqAYEFEEERARURDTj9cEkpG8hGWXjWzenZ3ZydP5xKp6wu+Pp87p7t0FeUVYXqhrPufT3afPqTynr7ru+7pu8Y+HBv78yYiJSFCiRIkSJUqUKFGixPcDi7nn0oUccVPH+pJ4lihRokSJEiVKlPh+YzH3iLnU+bt7Q0qUKFGiRIkSJUr8eECv/eF33/AmsnxAmqcMBgPyNCftr9D... | 1 |
math | grade-7 | which-is-the-better-coupon | true | false | Which coupon will save Ernest more money on a softball bat originally priced at $17.00? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAXcAAACRCAYAAAA4qvjVAAAyv0lEQVR4nO2dd3gc1bn/P2e276paXbYky02WbWxsg8EGA6YTminBN9cJgYSEC5dAOslN4AYSCKRAwk0ghfxoIeBAQguJMWAIxoSAK+7dlqzey/Yyvz9GWu2q7q52pdX6fJ6Hx2hm58zZ3dnvvPOetwhVVdV6Dxx0QJcffCoSiUQimWDoBaTrYKYVCowg6t2q+lHneE9LIpFIJPHitAzQH3BofxQZocKmKb9EIpFIJhZdfthnhzoP7HeA0unTdkhhl0gkkolLuk7... | 1 |
math | grade-5 | identify-three-dimensional-figures | false | true | What shape is this? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAEnCAYAAACT/zRUAAAt7UlEQVR4nO3dy49jZ3rf8d97LqxmFVm3vtZMnIGTkeJbnFiJPZI9GdiecQJIq6y8CIws5u8aIIAXgQEDWUmLxPDCCTACAkhAZtRX3VqtnuqWuqtaXVU85Lm9WZwLq7rrRvKQPIf8foDBtFjk4Sn25senn/d5jLXWCgAAAEAlnHnfAAAAALBICNgAAABAhQjYAAAAQIUI2AAAAECFCNgAAABAhQjYAAAAQIUI2AAAAECFCNgAAABAhQjY57j7X77Svb95NO/bAAAAQIM... | [
"cylinder",
"pyramid",
"rectangular prism",
"cone"
] | null | 1 |
math | grade-5 | angles-of-90-180-270-and-360-degrees | false | true | What fraction of a turn is this angle? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAABQCAYAAAAjrwKZAAAF7klEQVR4nO3dP2yV1x3H4e+NsmHAW0sZasQ/L5WNBEMFEZhKBTrUjhRKhqLYyZRIbd2pDbEUo4RCNjtIsLSxI8gEUu1IVekApgImBlvqYhQPZjCGqQ448+1gm9j1nxh0DFx4Honlva+vfnf7cHTe81aq1Wo1AABAEa897wEAAOBlIrABAKCg13/ohofTUxm6OZjRb0ZyZ2wko2MjWV9Xn8ZtzWnc3pyWva1p3N78DEYFAIAXX2WlPdi3h6+n60xH7t0fX/FLDu5ryyc... | [
"1/4",
"3/4",
"1/2"
] | null | 1 |
math | pre-k | count-scattered-shapes-up-to-10 | false | true | How many shapes are there? | "iVBORw0KGgoAAAANSUhEUgAAAvgAAAF5CAYAAADqJl4DAAAyyUlEQVR4nO3da3cU1d7u/6sP6aQP6aCBpRCWICJyCHJIgARI/oDI0jX+Y+wx9tgP9pvcT/aDW29EokQSCATDSUEOQbYQFLIW6fQhfaz9oBdrq3cgp+qaVbO+nzfg7MJ0X1U15/WLOI7jCAAAAIAVoqYXAAAAAMA9BHwAAADAIgR8AAAAwCIEfAAAAMAiBHwAAADAIgR8AAAAwCIEfAAAAMAiBHwAAADAIgR8AAAAwCIEfAAAAMAiBHwAAADAIgR8AAAAwCIEfAAAAMA... | [
"2",
"1",
"8",
"4"
] | null | 2 |
science | grade-8 | compare-magnitudes-of-magnetic-forces | false | true | 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. | "iVBORw0KGgoAAAANSUhEUgAAAksAAACtCAYAAACgPzu0AAAx8UlEQVR4nO3dd5hU5fk38O+Z3rbM9l7YQkfKAgKr9C4K0gQUgwiWWJL81JhXf8a8MTFE30Q0CkZEQZCiWACxUQVCR3rZXcr2wpaZ3dnp5f0D2VCW2ZndmXnOmbk/18V1wTJzzj3wzH3up5zncC6XywVCCCGEENIqEesACCGEEEL4jIolcovJkyeD47gbfsXGxmLkyJH46aefvDrWqVOnwHEc9uzZ43UcDocDL7/8MkQiEd566y2v308ICQ7Hjh27JSfJZDJ06dIFL77... | [
"The magnitude of the magnetic force is the same in both pairs.",
"The magnitude of the magnetic force is smaller in Pair 2.",
"The magnitude of the magnetic force is smaller in Pair 1."
] | null | 1 |
science | grade-4 | identify-rocks-using-properties | true | false | Select the one substance that is not a rock. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAANcAAAEGCAYAAAD2aACLAACnqUlEQVR4nOz92ZNd2ZXmB/7OfM6dZx8xTxEMRgbJZCazMsWqrKG7Kq3UZjLT/6R/QLJ+k970ILNuU6klK6mquyZmFbM4BocYEAAC4XCHT3cez7ln7od99r7XwWAyiyTICNCXGQyAw3H9Dnvttda3vvUt7QezPH9UhqrBtV3btf0atkjhkxWcR9A04b9qiK/r1451bdf2m1nVgEdl8edluvm6fu1Y13Ztv7lJP4rzzdf0389TubZre/Pt2rmu7dpek10717Vd22u... | 1 |
math | grade-5 | interpret-bar-graphs | false | true | Mr. Meyer, the band director, counted the number of instruments played by each member of the band. Do fewer girls play the trombone or the trumpet? | "iVBORw0KGgoAAAANSUhEUgAAAYwAAAFQCAYAAACsxUkeAABDMElEQVR4nO3dd1hUZ/r/8TdF6qAgIk1QxG5UROwRRU2wgCVGXUsSo2vErDXNkk1xYzaYfNVUg3FtG9QYe4lJjFFEUFTsiWJHBaSoIG0EB/j94c9ZCcgMMk24X9flFc85M+f5nJHMzXPK85iVlJSUIIQQQmhgbuwAQgghng5SMIQQQmhFCoaotIKCAm7fvk1ubm6525VKJXfu3DFwKiGEvlkaO4B4MosXLyYhIUG9bGdnh5eXF/369aNVq1Z6bfvo0aN8//33BAQEMHH... | [
"trumpet",
"trombone"
] | null | 0 |
math | algebra-1 | surface-area-and-volume-changes-in-scale | false | true | Look at this cube: If the side lengths are quadrupled, then which of the following statements about its volume will be true? | "iVBORw0KGgoAAAANSUhEUgAAAKYAAACcCAYAAAD1adC8AAAZ30lEQVR4nO2deVyU1f7H38PmKLKoQAgipqJeNzJvWtrVwtSb3utWem9U5orpveEuaYqahkuhkqKhYpiCmoYb3SzBLRdwQ9l3xAU3QFDBYZl5fn+g/IxcAJl5Hmae9+vFH4wzz/nw+JlzZs7nfM9RCIIgICMjMYzEFiAj8yRkYz5kzZo1ODs7M3fuXFQqldhyZAQD58SJE4Krq6sAVPw0a9ZM2Llzp9jSDBqDNWZ2drbg7u5eYcahPXoJvy5ZKUz657CKx9566y0hMTF... | [
"The ratio of the new volume to the old volume will be 256:1.",
"The ratio of the new volume to the old volume will be 1:8.",
"The ratio of the new volume to the old volume will be 64:1.",
"The ratio of the new volume to the old volume will be 4:1."
] | null | 2 |
science | grade-6 | compare-thermal-energy-transfers | false | true | The table shows the same data about how the temperature of each greenhouse changed over 2hours. | "iVBORw0KGgoAAAANSUhEUgAAAvgAAABfCAYAAACdpLOcAAAm00lEQVR4nO3deVhT17o/8G8GIIioiMipFyvRCkFFtCqKExU8Wj0+WpHT1iut2h+Vtl4HrKJIayuCwy3t1Z6qPS0etfoc9ahXz3W4DhUHnEVUxIFTKUqLXitOoAyZ9u+PlEgMw04IxsTv53n8Iztv9n7X61phZWftHYnr3nIBRESN6KdwBToerrB3GkQOjeOISJzKIQp7p2B3UnsnQEREREREtsMJPhERERGRE+EEn4iIiIjIiXCCT0RERETkRDjBJyIiIiJyIpzgExE... | [
"Thermal energy was transferred into both greenhouses at the same rate.",
"Thermal energy was transferred more quickly into the greenhouse with no solar panels.",
"Thermal energy was transferred more quickly into the greenhouse with solar panels."
] | null | 1 |
science | grade-3 | identify-rocks-using-properties | true | false | Select the one substance that is not a rock. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAANcAAAEGCAYAAAD2aACLAACE8klEQVR4nO29eZBtWVXn/9l7n+GOmfmmejVQM1gIAlJVzPxAGZ2bdkANFAiQUFptBRqbFrrlF9iNHSJ2NK22YmtoYysBKmK0dLfyAxXEAmQUkKEQqwpqeFNm3rzDGfbevz/2Wefsm+9VUUAl7z76roiMzLz3zGevvdb6ru9aW71vx/vrhjA2rGUta/kyZGLhk1O4vYRDCTx+K3yu14q1lrV8ZTI2cN0w/L1nu8/1WrHWspavXESPKt99ps/PpaxlLV/7slautaz... | 1 |
math | grade-1 | square-corners | true | false | Which shape has 1 square corner? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAJoAAACaCAYAAABR/1EXAAAGcklEQVR4nO3dy24cRRQG4L96psce9zgoigxGQt4kgJywcUA4ArHhAVjmaVjyamyyYR3CEgmz9U2K8dBZtMcQKYrSp6rOpf1/O8vqi+r86p6p7qmT+r7vT66APy6BszVw3YMo2zwBuzPg8x3gkwWQTl73/YtT69OiKTu+B8xfXQ5/fLoAvuyGFBLlOlsDLy+Av66A3y+B5vR6+AdDRiXtzoZMAcD5GmjW//sHUUmbTP3TA43tqdBdwaCRCgaNVDBopIJBIxUMGql... | 1 |
math | algebra-2 | solve-a-triangle | false | true | In solving this triangle, which law must you use first? | "iVBORw0KGgoAAAANSUhEUgAAAtgAAAGsCAYAAADniNBPAAAyu0lEQVR4nO3dbXBcB33v8d+efdKuLOvBVqwQkdixKTeRAowgtlpih8pWrAzY4SFBYQJiJrVJKmLdTIcWGNq0twxM+oLOnfqiC7UpUzWlqFOmjd2WGNnq1A5k45moxZFuCLVjJRWxjKwHW9mVdle7575YHVl+tuXdPQ/7/czwAkuR/vuC4Zfj//n9faZpmgIAAACQF4bdAwAAAABeQsAGAAAA8shTAfub3/ymfD7fNf/z/e9/3+5RAQAA4FE+L+9gP/XUU/qrv/ornTt... | [
"Law of Sines",
"Law of Cosines"
] | null | 1 |
math | algebra-2 | outliers-in-scatter-plots | true | false | The three scatter plots below show the same data set. Choose the scatter plot in which the outlier is highlighted. | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAUYAAAFGCAYAAAAW1zbwAAAnHElEQVR4nO3dfVBTV+I38G/CS1BJkFRx1KKZGrRYKVYkmGr2qX1q6q/bnd12asW+F2zr0qp0O7Z2xw6suz93Ulyn9W2VacvT2V3Wt7a223HrdrZadhEhLqsVUAusqVS7Bg1vqYQQuc8fKdFcQERPXoDvZ4bCObnknGD5cm7uuecoJEmS/usG6i4BbZcBjwQiomElUgGoI4CkkcC4aEDx3w5JqmgNdbeIiMJDhgaIrL3kLYyPBqaN8qYmEdFw0nYZOPU98J0b+Po... | 1 |
math | grade-3 | purchases-do-you-have-enough-money-up-to-10-dollars | false | true | A brown marble costs 40 cents. Do you have enough money to buy it? | "iVBORw0KGgoAAAANSUhEUgAAAvgAAABkCAYAAADzGUTyAABRjUlEQVR4nO3deZgU1bn48W9V9b7NvjP7wr6DgIAsCioaY4ziFk00Xv1FY4wmJkZN3KI3ibkxxiRqFpO4bxEREVFAwQUXkGHfYRhmmLVnpme6p7eqOr8/Gvo6MsCAGK/D+TwPj3Z11emzdFe/febUW4oQQiBJkiRJkiRJUr+gftkVkCRJkiRJkiTp+JEBviRJkiRJkiT1IzLAlyRJkiRJkqR+RAb4kiRJkiRJktSPHHOAf/nll3PzzTcfz7qccGKxGKNHj+a555477H7... | [
"yes",
"no"
] | null | 1 |
science | grade-5 | predict-temperature-changes | true | true | Two identical blocks are heated to different temperatures. The blocks are placed so that they touch, and heat begins to flow between the blocks. The pair of blocks is insulated, so no energy escapes. Later, the temperature of each block is measured again. Which pair of temperatures is possible? | "iVBORw0KGgoAAAANSUhEUgAAAQQAAACgCAYAAADq8hJGAAAZuklEQVR4nO3d6XcU953v8XdV791qSWgBCS0gIbPIMjsGY4Njk8Q4js2Ncxyfycwk8yBzH977ZP6A+Rfuw3t8zpyZ+GYyubYTO3FYfDEhGBCbABGwEIuE9l1IavXeVXUfFF2S6EYILKla0vd1DsfHpe7qkqrqU7/ft35dP8UwDAMhhABUuzdACJE7JBCEEBYJBCGERQJBCGGRQBBCWCQQhBAWCQQhhEUCQQhhkUAQQlgkEIQQFgkEIYRFAkEIYZFAEEJYJBCEEBan3Rs... | null | [
"iVBORw0KGgoAAAANSUhEUgAAAiAAAAC4CAYAAADaI1cbAAAmZUlEQVR4nO3d2XMcVb4n8G9m7VUqSdZm7ZbkXQjvwsbYpo3phoYGGhjD9EL3PPSdxzsRE/M6N+Z15j+YIOLGdNN9uX2hFxoaDG3AGO+2ZEnYlmXZ2qx9s6Taq3KZh1SVtpJcNqXMrKrvJ4JQkK7lSOfUr355zi9PCgBUEBEBUFUVo1HgbhDwyYDE6EBEaWIVAK8F2OoGNtoBAUxAiGjeaETFlTmjW0FE2e5gPmA1uhFEZB7dQe1nhR3Y7tHOVoiI0sEnA10BYCQ... | 2 |
science | grade-2 | read-a-thermometer | false | true | Select the temperature shown by this thermometer. | "iVBORw0KGgoAAAANSUhEUgAAAMIAAAHaCAYAAABSE5ZzAAB3TElEQVR4nO29eZAcx30m+mV3z0z3DI45SBwDwCKOAUGANwGCpEiCpy7TlizKkiza5loriyu/WNvSvli9WHn93u46doP7QtIeYVtradcrLeUQtZQsUiIp+xHiJVEgCR6QCIokbhIzgETMDEhgpufqzvdHdWZnVmVmZWZl9fSA+CEmCjP11de/zMr8vsysripCKaVoUUxPT2NmZgb1er35U6uDQk6BgICCKrcxIEBjW4tI5VfxLnR+h5gPfhCgQAooFAsoFosoFovo7Ox... | [
"85°F",
"95°F",
"120°F"
] | null | 1 |
science | grade-7 | use-scientific-names-to-classify-organisms | true | true | This organism is a European hedgehog. Its scientific name is Erinaceus europaeus. Select the organism in the same genus as the European hedgehog. | "iVBORw0KGgoAAAANSUhEUgAAAvgAAADMCAYAAAAGVtdxAAEAAElEQVR4nOzddbwc1f34/9f42t29bvEbdxdiECSEECRYoLgVh0KBAG2hOAWKBwuFIMGCBw0RCDHi7u7XZW18fn8suT9CKASayofvPB+PfTxWZmfOnD0z+54zRwTP8zzbtnFdF5/P5/P5fD6fz/d/kyiKyLKMYFmW5wf3Pp/P5/P5fD7f/32iKCL6wb3P5/P5fD6fz/fb4Lou4n87ET6fz+fz+Xw+n+/Q8QN8n8/n8/l8Pp/vN8QP8H0+n8/n8/l8vt8QP8D3+Xw+n8/... | null | [
"iVBORw0KGgoAAAANSUhEUgAAA6IAAADMCAYAAABp7h4wAAEAAElEQVR4nOydd6AcZb3+P2+Zmd09Lb2RQEiD0BN6FaRXQUFAlGZFUX8WpFgRKygWBBXuRUSwofcK4aogRToEAkRqEpJASCE9p2ybecvvj3d2zzkEIShX7uXuo8s5u2d35p13ZjbzzPN8n6/w3ntjDM45WmihhRZaaKGFFlpooYX/nZBSorVGCPFmD6WFFl4TskVCW2ihhRZaaKGFFlpo4X8/nHMYY97sYbTQwiZBt0hoCy200EILLbTQQgstvDXgnOPhbs9WbdC... | 1 |
math | grade-3 | compare-area-and-perimeter-of-two-figures | true | false | Which figure has a greater area? | null | null | [
"iVBORw0KGgoAAAANSUhEUgAAAL8AAACOCAYAAABgzNkOAAAFO0lEQVR4nO3dsWuTeRzH8c/TxhJy8Y7HSs5CFpHL1UkHqYODGRoKwbpIwYqjU8Axu1On/hEdBM1ax7aEFhcdCrVDyTWrPY+KqdYENcbfDY+NJweapnnytPm+XxDShzxP+y28nx8P4QnxnHPu1Sep2pD2W9JnJ2AgxTzp9LD0R0L6fUTyXn107vm7qMcC+uvqr1JsuxFsjI1If/4SnBnAINpvSZW69Pcn6a+GNPTuc/AC4WPQnR4OOpek9y1pqPWfF4BBd9B500l... | 1 |
math | kindergarten | ordinal-numbers-up-to-tenth | false | true | The first picture is a train. Which picture is third? first | "iVBORw0KGgoAAAANSUhEUgAAAtgAAABdCAYAAACfMRFHAAAnwUlEQVR4nO3de1xUdf4/8NeBIRlABoNFWi5iYqCJgOUVLHtsWqal29Z629Zb+9v1Umvrilp9E/ZriZfKNrx8fz+vfb+mabVlWl7azb6KqZkgqOA6bANooqLLyDCgzMz5/XGYG8zlnMOZ63k/H48ejxXOnHP47Pv9+XzmnM+FYVmWBSGEEEIIIUQSIb6+AUIIIYQQQoIJdbAJIYQQQgiRkMc62I1tLHofvI2cfzShsY1GoRBCCCGEEHkQ1cH+7GobCqtaXXacjzQYoNG... | [
"train",
"plane",
"bear"
] | null | 2 |
math | pre-k | pennies-nickels-dimes-and-quarters | false | true | Which coin is this? | "iVBORw0KGgoAAAANSUhEUgAAAJAAAACQCAYAAADnRuK4AABP7klEQVR4nO29W1BUd9o3+svUiE239AfNdJcN4RA1NLGLw65IKe5GrQqCJjNkh2gOVCh8L0ZGxhprNBexhL0vwDIXSoq3HJx2LkaKfGZmzJAvzCQKYpUIO2q1qbeBgtCOEOgW2qJDNxvopm0v2BeL5+G/Ft2cPMTM9z5VljT0YfVav/Ucfs/phdnZWfy3/LesVn72Yx/Ajy2hUGA2FArM0s/f/L83Zul39v+6M2v/rzv8eHhoQPZc+vl/Z3nh310DKS/yHdsd9Pb24v3... | [
"dime",
"quarter",
"penny",
"nickel"
] | null | 0 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.