| Fact | Answer | Extra Info |
| During the 1920s road mileage... | |
| How many trucks in 1919? | |
| How many in 1929? | |
| How many silk stockings sold in 1900? | |
| How many stockings in 1930? | |
| How many aeroplane flights a year in 1930? | |
| How many chain stores in 1918? | |
| How many chain stores in 1929? | |
| During the decade grocery sales went up by... | |
| | Fact | Answer | Extra Info |
| During the decade clothing sales went up by... | |
| Cars? 'x in 1900 to x in 1930' | |
| Radios? | |
| Telephones? | |
| For every one fridge in 1921 there were... | |
| How many 'Model T' cars made between 1908 and 1925? | |
| In 1927 they were produced at a rate of... | |
| How many cars made in 1929? | |
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