Keep scrolling down for answers and more stats ...
1. Cantonese or Mandarin?
Cantonese: 82,400,000
Mandarin: 920,000,000
2. Arabic or Hindi?
Arabic: 360,000,000
Hindi: 322,000,000
3. Danish or Swedish?
Danish: 6,000,000
Swedish: 10,000,000
4. Bengali or Russian?
Bengali: 234,000,000
Russian: 150,000,000
5. French or Italian?
French: 80,000,000
Italian: 65,000,000
6. Portuguese or Spanish?
Portuguese: 230,000,000
Spanish: 474,700,000 Million
7. Galician or Basque?
Galician: 2,400,000
Basque: 760,000
8. Maltese or Luxembourgish?
Maltese: 530,000
Luxembourgish: 430,000
9. Tok Pisin or Australian?
Tok Pisin: 130,000
Australian isn't a language
10. Romansh or Ladin?
Romansh: 40,000
Ladin: 41,000
11. Greenlandic or Faroese?
Greenlandic: 57,000
Faroese: 69,000
12. Amharic or Oromo?
Amharic: 32,000,000
Oromo: 37,400,000
13. Navajo or Hawaiian?
Navajo: 170,000
Hawaiian: 2,000
14. Māori or Quechua?
Māori: 236,000
Quechua: 7,200,000
15. Guernésiais or Jèrriais?
Guernésiais: 200
Jèrriais: 1,900