Test quiz 1 Column1 Av monthly circulation during given year Cover price Year 1 (launch) 50,248 £1.25 Year 2 72,811 Year 3 97,309 £1.50 Year 4 127,726 £1.75 Year 5 153,436 £2.00 Year 6 182,374 £2.25 Year 7 (last year) 210,487 £2.50

Test quiz 1 Q1. In Year 8 readership is expected to be 8% higher than last year, UTOPIA aims to get 22% of the total readership to subscribe. If successful, how many subscribers will they have in Year 8? Q2. What was the total amount of money paid by readers for UTOPIA during Year 3, if the total circulation paid the full cover price? Q3. What was the percentage increase in cover price from Year 1 to Year 5 ? Q4. In Year 6, 14% of the readership were subscribers with a 25% discount and the remaining readership paid full price. Approximately how much money was made in sales in Year 6?

Test quiz 1 Region Approx. total land area (thousand square km) Approx. protected forest area (thousand square km) Protected forest area as a percentage of total forest area Africa 30,065 830 13.4% Antarctica 13,209 0.0% Asia 44,579 1,260 23.7% Australia & Oceania 8,112 310 16.2% Europe 10,180 400 4.0% North & Central America 24,474 710 10.2% South America 17,819 1,100 17.0% World 148,647 4,600 12.5%

Test quiz 1 Q5. Which region has the most protected forest cover as a percentage of its total land area? Q6. Express the amount of protected forest area in South America as a percentage of the amount of protected forest area of all the Americas (South/North and Central America)? Q7. How many square km of forest are unprotected in Australia and Oceania? Q8. In 5 years it is expected that forest coverage in Europe will be 2% less. What will forest coverage in Europe be in 5 years time?

Test quiz 1 Farming and production of: Uses: 1 kilo coffee 20,000 litres of water 1 kilo cheese 5,000 litres of water 1 kilo rice 1 kilo sugar 3,000 litres of water 1 kilo milk 2,000 litres of water

Test quiz 1 Q9. 35% of the water used in the farming and production of milk is wasted at a cost of £1.50 per 500 litres. What is the cost of this waste in the production of 5 litres of milk? Q10. How many litres of water are required in the farming and production of 1 litre of café latte, comprised of 5 grams of coffee, 8 grams of sugar and 1 litres of milk? Q11. Only two thirds of the water used in the farming and production of sugar is naturally replenished. What amount of water is not replenished in the farming and production of 8 million kilos of sugar? Q12. The water used in cheese production costs £1.20 per 2,500 litres. What cost would need to be added to the price of 300g of cheese to cover the cost of the water used in its farming and production?

Test quiz 1 Source of electricity Country Coal Natural gas Oil Nuclear Hydro-electric Other; Solar, Geothermal, Wind United States 50% 18% 3% 20% 7% 2% United Kingdom 34% 41% 1% 21% France 5% 78% 12% India 69% 10% 13% 0% Germany 51% 27% 4% China 77% 16% Brazil 83% Japan 28% 24% 9%

Test quiz 1 Q13. Each year in the United Kingdom 126,244.72 million kwH of electricity is generated from coal. In total how much electricity is produced each year in the UK? Q14. France currently generates 12,200 million kwh from solar, geothermal and wind sources each year. France aims to reduce the amount of electricity produced from coal over the next 10 years by 1 /4 . If successful, how much energy will France produce from coal in 10 years time? Q15. Expressed as percentage, what quantity of electricity is produced from hydro electric sources by all the countries listed above? Q16. If India produces 17,011 million kWH of electricity from nuclear sources per year, how much electricity does India produces from oil per day?

Test quiz 2 Rank Country Av yearly CO2 emissions (thousand metric tonnes) 1 united states 5,762,050 2 china 3,473,600 3 russia 1,540,360 4 japan 1,224,740 5 india 1,007,980 6 germany 837,425 7 united kingdom 558,225 8 canada 521,404 9 italy 440,906 10 mexico 385,075

Test quiz 2 Q1. Russia has committed to reducing its C02 emissions by 10%. If this target is achieved over 5 years, by how much will C02 emissions reduce on average per year? Q2. Due to economic growth in India, it is predicted that in 10 years time CO2 emissions in India will be up on current figures by 1 / 5. On average, by how much will CO2 emissions increase each year? Q3. Describe the average yearly CO2 emissions of Italy as a percentage of average yearly CO2 emissions of Japan Q4. Across all countries listed, what is the average amount of yearly CO2 emissions?

Test quiz 2 15-24 years 9% 25-34 years 31% 35-44 years 26% 45-54 years The first 15,000 responses received were included in this survey Who are the readership = 210, 478 Female – 75% Male – 25% % of 15,000 Utopia readers surveyed 15-24 years 9% 25-34 years 31% 35-44 years 26% 45-54 years 17% 55-64 years 11% 65+ years 6% % of 15,000 utopia readers surveyed

Test quiz 2 Q5. The music/fashion magazing “Wired” has the same number of female readers of UTOPIA, but for “Wired” the ratio of male to female reader is 1: 2. Estimate the number of male readers of “Wired” Q6. Estimate from the information given the total male readership aged 35-44 years. Q7. Express the balance of male and female readers as a ratio (male:female) Q8. Estimate how many of the total readership are aged 45 years or over

Test quiz 2 Utopia magazine offers a new discount on cover price to students, pensioners and unemployed Normal price Discount to students, pensioners and unemployed Before Jan 1st of this year £2.50 0% Since Jan 1st of this year £2.80 25%

Test quiz 2 Q9. If the years normal price is increased by one fifth, what would the new discounted price become? Q10. If an unemployed customer bought Utopia a total of 11 times last year and 9 times this year, what would be the average price she paid per magazine? Q11. What is the price reduction for students from last year to this year, expressed as a percentage of last years cover price? Q12. How much less does a pensioner pay for the Utopia magazine this year as compared to last year?

Test quiz 2 Areas of domestic energy usage Energy use increase in the last 30 years Average energy use per home (% of total energy use per year) Central heating 34% 60% Hot water 12% 15% Lighting 24% 7% Appliances 108% Other 14% 3% Home type Typical energy usage (per year) kwH One bedroom flat 14,140 Bungalow 13,010 Terraced House 12,730 Semi-detached house 13,880 Detached house 20,310

Test quiz 2 Q13. How much energy did a typical semi-detached house use for central heating and hot water 30 years ago? Q14. How much energy does a typical terraced house use for hot water expressed as a percentage of the energy a detached house uses for central heating? Q15. How much more energy does a typical detached house use for central heating each year compared to a typical bungalow? Q16. On a housing estate made up of 12 semi- detached houses and 7 detached houses, how much energy is typically used for central heating and lighting each year?