// Numbas version: exam_results_page_options {"name": "2850: 202 MCQ:36", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"functions": {}, "ungrouped_variables": ["t", "y", "n1", "n2", "n3", "e1", "e2"], "name": "2850: 202 MCQ:36", "tags": [], "preamble": {"css": "", "js": ""}, "advice": "", "rulesets": {}, "parts": [{"distractors": ["", "", "", ""], "matrix": ["1", "0", "0", "0"], "shuffleChoices": true, "variableReplacements": [], "choices": ["

$\\var{y}$

", "

$\\var{n1}$

", "

$\\var{n2}$

", "

$\\var{n3}$

"], "variableReplacementStrategy": "originalfirst", "displayType": "radiogroup", "maxMarks": 0, "marks": 0, "scripts": {}, "displayColumns": "1", "showCorrectAnswer": false, "type": "1_n_2", "minMarks": 0}], "statement": "

Two supermarket employees are asked to move boxes from one area to another.

\n

One employee has a trolley that can take $\\var{e1}$ boxes, the other employee has a trolley that can take $\\var{e2}$ boxes.

\n

If they each make $\\var{t}$ trips, how many boxes have been moved.

", "variable_groups": [], "variablesTest": {"maxRuns": 100, "condition": ""}, "variables": {"t": {"definition": "random(3..6 except e2 except e1)", "templateType": "anything", "group": "Ungrouped variables", "name": "t", "description": ""}, "y": {"definition": "{t}*{e1}+{t}*{e2}", "templateType": "anything", "group": "Ungrouped variables", "name": "y", "description": ""}, "n1": {"definition": "{e1}+{e2}\n", "templateType": "anything", "group": "Ungrouped variables", "name": "n1", "description": ""}, "n2": {"definition": "{e1}*{e2}", "templateType": "anything", "group": "Ungrouped variables", "name": "n2", "description": ""}, "n3": {"definition": "({e1}+{e2})^2", "templateType": "anything", "group": "Ungrouped variables", "name": "n3", "description": ""}, "e1": {"definition": "random(6..9)", "templateType": "anything", "group": "Ungrouped variables", "name": "e1", "description": ""}, "e2": {"definition": "random(3..5)", "templateType": "anything", "group": "Ungrouped variables", "name": "e2", "description": ""}}, "metadata": {"notes": "", "description": "

Arithmetic

", "licence": "Creative Commons Attribution 4.0 International"}, "type": "question", "showQuestionGroupNames": false, "question_groups": [{"name": "", "pickingStrategy": "all-ordered", "pickQuestions": 0, "questions": []}], "contributors": [{"name": "Michael Proudman", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/269/"}]}]}], "contributors": [{"name": "Michael Proudman", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/269/"}]}