// Numbas version: exam_results_page_options
{"name": "Unit Conversion (length, mass, volume, temperature) [L1]", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"parts": [{"displayColumns": 0, "shuffleChoices": true, "maxMarks": 0, "marks": 0, "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showCorrectAnswer": true, "customMarkingAlgorithm": "", "distractors": ["", "", "", "", ""], "prompt": "<p>What's $\\var{numFroms}$&nbsp; $\\var{Froms[choice]}$ in $\\var{Tos[choice]} $ ?</p>", "type": "1_n_2", "showFeedbackIcon": true, "unitTests": [], "choices": ["<p>{ch1}&nbsp;&nbsp; {Tos[choice]}</p>", "<p>{ch2}&nbsp;&nbsp; {Tos[choice]}</p>", "<p>{ch3}&nbsp;&nbsp; {Tos[choice]}</p>", "<p>{ch4}&nbsp;&nbsp; {Tos[choice]}</p>", "<p>{ch5}&nbsp;&nbsp; {Tos[choice]}</p>"], "scripts": {}, "matrix": ["1", 0, 0, 0, 0], "displayType": "radiogroup", "minMarks": 0, "extendBaseMarkingAlgorithm": true}, {"displayColumns": 0, "shuffleChoices": true, "maxMarks": 0, "marks": 0, "variableReplacementStrategy": "originalfirst", "variableReplacements": [], "showCorrectAnswer": true, "customMarkingAlgorithm": "", "distractors": ["", "", "", "", ""], "prompt": "<p>What's $\\var{numFromsb}$&nbsp; 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