// Numbas version: exam_results_page_options
{"name": "How many of these make 1 litre?", "extensions": [], "custom_part_types": [], "resources": [["question-resources/1_mL_syringe_JP_400.jpg", "/srv/numbas/media/question-resources/1_mL_syringe_JP_400.jpg"], ["question-resources/small_container_300_GBKHesD.jpg", "/srv/numbas/media/question-resources/small_container_300_GBKHesD.jpg"], ["question-resources/medicine_cup_pink_crop_200.jpg", "/srv/numbas/media/question-resources/medicine_cup_pink_crop_200.jpg"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "How many of these make 1 litre?", "tags": ["nursing", "Western Sydney MESH"], "metadata": {"description": "<p>Students are shown a receptacle and told that it holds either one tenth, one hundredth or one thousandth of a litre. They are asked how many of them would be needed to hold one litre.</p>", "licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International"}, "statement": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\">What Assets Makeup WealthWhat Assets Makeup WealthWhat Assets Makeup Wealth</div>\n<p>The {thing} shown can be used to hold $ \\frac {1} {\\var{denom}} $ of one litre.</p>\n<p>{image(picture)}</p>", "advice": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<p>The {thing} shown holds&nbsp;$ \\frac {1} {\\var{denom}} $ of one litre.</p>\n<p>This means that two {thing}s would hold&nbsp;$ \\frac {2} {\\var{denom}} $ of one litre,</p>\n<p>three {thing}s would hold&nbsp;$ \\frac {3} {\\var{denom}} $ of one litre and so on.</p>\n<p>We need to know how many {thing}s would hold one whole litre, or&nbsp;$ \\frac {\\var{denom}} {\\var{denom}} $ of one litre.</p>\n<p>{answer}&nbsp;{thing}s would hold one whole litre.</p>", "rulesets": {}, "extensions": [], "builtin_constants": {"e": true, "pi,\u03c0": true, "i": true}, "constants": [], "variables": {"wrong1": {"name": "wrong1", "group": "Ungrouped variables", "definition": "[100,100,10]", "description": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<p>The list of first incorrect answers for the questions.</p>", "templateType": "anything", "can_override": false}, "object": {"name": "object", "group": "Ungrouped variables", "definition": "[\"container\",\"syringe\",\"medicine cup\"]", "description": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<p>The names of all possible receptacles.</p>", "templateType": "anything", "can_override": false}, "correctanswer": {"name": "correctanswer", "group": "Ungrouped variables", "definition": "[10,1000,100]", "description": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<p>The answers for all possible questions, as a number.</p>", "templateType": "anything", "can_override": false}, "wrong2": {"name": "wrong2", "group": "Ungrouped variables", "definition": "[1000,10,1000]", "description": "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n<p>The list of second incorrect answers for the questions.</p>", "templateType": "anything", "can_override": false}, "image": {"name": "image", "group": "Ungrouped variables", "definition": "['resources/question-resources/small_container_300_GBKHesD.jpg','resources/question-resources/1_mL_syringe_JP_400.jpg','resources/question-resources/medicine_cup_pink_crop_200.jpg']", "description": "<p>The list of images for all possible questions.</p>", "templateType": "anything", "can_override": false}, "index": {"name": "index", "group": "Ungrouped variables", "definition": "random(0 .. 2#1)", "description": "<p>The randomly generated index to all of the lists.</p>", "templateType": "randrange", "can_override": false}, "thing": {"name": "thing", "group": "Ungrouped variables", "definition": "object[index]", "description": "<p>The&nbsp;name of&nbsp;the randomly selected receptacle.</p>", "templateType": "anything", "can_override": false}, "denom": {"name": "denom", "group": "Ungrouped variables", "definition": "correctanswer[index]", "description": "<p>The answer for the chosen question. It is also the denominator of the unit fraction.</p>", "templateType": "anything", "can_override": false}, "picture": {"name": "picture", "group": "Ungrouped variables", "definition": "image[index]", "description": "<p>The image for the selected question.</p>", "templateType": "anything", "can_override": false}, "distractor1": {"name": "distractor1", "group": "Ungrouped variables", "definition": "wrong1[index]", "description": "<p>The first wrong distractor for the current question.</p>", "templateType": "anything", "can_override": false}, "distractor2": {"name": "distractor2", "group": "Ungrouped variables", "definition": "wrong2[index]", "description": "<p>The second wrong distractor for the current question.</p>", "templateType": "anything", "can_override": false}, "denomword": {"name": "denomword", "group": "Ungrouped variables", "definition": "[\"Ten\",\"One thousand\",\"One hundred\"]", "description": "<p>The list of all denominators in words.&nbsp;They are also the answers to the questions.</p>", "templateType": "anything", "can_override": false}, "answer": {"name": "answer", "group": "Ungrouped variables", "definition": "denomword[index]", "description": "<p>The answer to the current question,&nbsp;in words.</p>", "templateType": "anything", "can_override": false}}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": ["index", "object", "thing", "correctanswer", "denom", "denomword", "answer", "wrong1", "distractor1", "wrong2", "distractor2", "image", "picture"], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "1_n_2", "useCustomName": false, "customName": "", "marks": 0, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "<p>How many {thing}s each holding $ \\frac {1} {\\var{denom}} $ of one litre would be needed to make 1 litre?</p>", "minMarks": 0, "maxMarks": 0, "shuffleChoices": true, "displayType": "radiogroup", "displayColumns": 0, "showCellAnswerState": true, "choices": ["<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n{denom}", "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n{distractor1}", "<div id=\"MathJax_Message\" style=\"display: none;\"></div>\n{distractor2}"], "matrix": ["1", 0, 0], "distractors": ["Well done!", "Read the question again, and look carefully at the chart.", "Read the question again, and look carefully at the chart."]}], "partsMode": "all", "maxMarks": 0, "objectives": [], "penalties": [], "objectiveVisibility": "always", "penaltyVisibility": "always", "contributors": [{"name": "Don Shearman", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/680/"}, {"name": "Adelle Colbourn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2083/"}, {"name": "Susan McGlynn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2148/"}]}]}], "contributors": [{"name": "Don Shearman", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/680/"}, {"name": "Adelle Colbourn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2083/"}, {"name": "Susan McGlynn", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2148/"}]}