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{"name": "Q2. Annual profits (Video 4 NR Portal SHU)", "extensions": [], "custom_part_types": [], "resources": [["question-resources/Video4_Q2.png", "/srv/numbas/media/question-resources/Video4_Q2.png"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "Q2. Annual profits (Video 4 NR Portal SHU)", "tags": [], "metadata": {"description": "<p>This questions is for thos epractising numerical reasoning tests. Here the focus is on manipulating the data using the 4 basic maths operations.</p>", "licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International"}, "statement": "<p><strong>You have 1 minute to answer this question.</strong></p>\n<p>A company&rsquo;s annual profits from different parts of the world in 2015, 2016 and 2017 are &pound;200m, &pound;209m and &pound;195m respectively.</p>\n<p><img src=\"resources/question-resources/Video4_Q2.png\" width=\"1172\" height=\"259\"/></p>\n<p>What is the percentage increase in UK profits between 2015 and 2017?</p>", "advice": "<p>Use the equation for percentage change:</p>\n<p>(New &ndash; Old)/Old x 100%</p>\n<p>Note that the pie charts are in percentages but the total profit for each year was different, this information is given in the questions but easy to miss.</p>\n<p>Use decimals to represent the percentages to make your calculation faster, for example 23% =23/100 = 0.23</p>\n<ul>\n<li>New value = 0.23 x 195</li>\n<li>Old Value = 0.21 x 200</li>\n</ul>\n<p>(New &ndash; Old)/Old x 100% = [(0.23 x 195) - 0.21 x 200)]/ (0.21 x 200) x 100% = 6.8%</p>\n<p></p>", "rulesets": {}, "extensions": [], "builtin_constants": {"e": true, "pi,\u03c0": true, "i": true}, "constants": [], "variables": {}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": [], "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, "minMarks": 0, "maxMarks": 0, "shuffleChoices": true, "displayType": "radiogroup", "displayColumns": 0, "showCellAnswerState": true, "choices": ["2%", "6.8%", "8.7%", "9.5%", "22%"], "matrix": [0, "1", 0, 0, 0], "distractors": ["", "", "", "", ""]}], "partsMode": "all", "maxMarks": 0, "objectives": [], "penalties": [], "objectiveVisibility": "always", "penaltyVisibility": "always", "contributors": [{"name": "vijay (gmail) teeluck", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1577/"}]}]}], "contributors": [{"name": "vijay (gmail) teeluck", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1577/"}]}