Important stuff most people get wrongfeedback SDG Course Next exercise Short Intro Start 3 min Your progress 0/7 Exercises 0/18 Questions 0/1 Exam Short Intro 3 min Introduction 4 min Part 1 - People 8 min Part 2 - Economy 7 min Part 3 - Environment 6 min Part 4 - Society 5 min Summary 3 min Ready for exam? SDG Course Exam Answer 18 questions correct in one go. Next Question 1 In 1980, roughly 40% of the world's population lived in extreme poverty, with less than $3 per day. What is the share today? 87% get this wrong Question 2 What share of the population in high-income countries (like Germany and the USA) live in extreme poverty (with less than $3/day)? 77% get this wrong Question 3 In 2024, the number of children who died before age five was around 4% worldwide. What was this number back in 1900? 71% get this wrong Question 4 In which countries are people on average least satisfied with their lives? 69% get this wrong Question 5 Globally, around 160 million children are used for child labor. In what sector do the majority of them work? 69% get this wrong Question 6 In 1990, 39% of the global labour force was female. What is this value today? 92% get this wrong Question 7 How many people worldwide have their basic needs met when it comes to food, water, toilets, electricity, schooling and healthcare? 79% get this wrong Question 8 In 1990, 58% of the world's population lived in low-income countries. What is the share today? 93% get this wrong Question 9 Of all money earned in the world, how much comes from services, such as administration, banking, care, teaching, transport and entertainment? 66% get this wrong Question 10 What share of the world's population are international refugees? 80% get this wrong Question 11 Megacities are cities with more than 10 million inhabitants. What share of the world's population is expected to live in megacities in 2050? 82% get this wrong Question 12 During the past 40 years the total amount of oil and natural gas in known underground reserves: 87% get this wrong Question 13 What happened to CO2 emissions from the EU and USA since 2005? 76% get this wrong Question 14 Countries with incomes like India, Morocco and Bolivia, emit how much CO2 per person, compared to high-income countries? 82% get this wrong Question 15 When biologists started counting fish in the oceans in 1950, around 1% of existing fish stocks were overexploited. By 2021 this share was... 62% get this wrong Question 16 For all vertebrate species (animals with skeletons), how much did their wild populations decline on average during the past 50 years? 75% get this wrong Question 17 In the 1950s, 50% of all wars occurred between countries that are recognized as sovereign states by the UN. What is that number today? 78% get this wrong Question 18 Of all financial aid received by the least developed countries, how much comes from charity and philanthropy? 78% get this wrong 18 questions To pass this test you must get all questions right in one streak. You can try again as many times as you need. Take exam