SELECT Quiz

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SELECT quiz <quiz shuffle=none display=simple> {Which of these shows the countries with populations between 100000000 and 200000000 |type="()"} - SELECT name, population FROM bbc WHERE population BETWEEN (100000000, 200000000) - SELECT name, population FROM bbc WHERE population BETWEEN 100000000, 200000000 + SELECT name, population FROM bbc WHERE population BETWEEN 100000000 AND 200000000 - SELECT name, population FROM bbc WHERE area BETWEEN 100000000 AND 200000000 - SELECT population FROM bbc WHERE population BETWEEN 100000000 AND 200000000

{Which of these shows the countries that end in A or L? |type="()"} - SELECT name FROM bbc WHERE name LIKE '%a' AND name LIKE '%l' - SELECT name FROM bbc WHERE name LIKE 'a%' AND name LIKE 'l%' - SELECT name FROM bbc WHERE name LIKE '%a' OR 'l%' + SELECT name FROM bbc WHERE name LIKE '%a' OR name LIKE '%l' - SELECT name FROM bbc WHERE name LIKE 'a%' OR name LIKE 'l%'


{Which of these shows the sum population of scandinavia(Denmark, Finland, Sweden and Norway)? |type="()"} - SELECT SUM(population) FROM bbc WHERE name IN ('Denmark', 'Finland','Sweden') + SELECT SUM(population) FROM bbc WHERE name IN ('Denmark', 'Norway', 'Finland','Sweden') - SELECT population FROM bbc WHERE name IN ('Denmark', 'Norway', 'Finland','Sweden') - SELECT SUM(population) FROM bbc WHERE name IN LIKE ('Denmark', 'Norway', 'Finland' and 'Sweden') - SELECT SUM(population) FROM bbc WHERE name IN LIKE ('Denmark', 'Norway', 'Finland','Sweden')

{Which of these would show the countries with an area larger than 50000 and a population smaller than 10000000? |type="()"} + SELECT name, area, population FROM bbc WHERE area > 50000 AND population < 10000000 - SELECT name, area, population FROM bbc WHERE area < 50000 AND population < 10000000 - SELECT name, area, population FROM bbc WHERE area = 50000 AND population = 10000000 - SELECT name, area, population FROM bbc WHERE area > 50000 AND population > 10000000 - SELECT name, area, population FROM bbc WHERE area < 50000 AND population > 10000000

{Which of these shows the population density of China, Australia, Nigeria and France? |type="()"} - SELECT name, area/population FROM bbc WHERE name IN ('China', 'Nigeria', 'France', 'Australia') - SELECT name, area/population FROM bbc WHERE name LIKE ('China', 'Nigeria', 'France', 'Australia') + SELECT name, population/area FROM bbc WHERE name IN ('China', 'Nigeria', 'France', 'Australia') - SELECT name, population/area FROM bbc WHERE name LIKE ('China', 'Nigeria', 'France', 'Australia') - SELECT name, population FROM bbc WHERE name IN ('China', 'Nigeria', 'France', 'Australia') </quiz>