tests by bernard02 with the online test builder (34 tests)
Ranked by: number of candidates
1. Diphthong (43737 candidates)
2. Demonstrative adjectives and adverbs (39979 candidates)
3. Present: irregular verbs (28260 candidates)
4. Articles (23780 candidates)
5. Ordinal numbers (23396 candidates)
6. Present: irregular verbs (22126 candidates)
7. Tenses (18220 candidates)
8. Present: irregular verbs (17479 candidates)
9. Irregular verbs (14156 candidates)
10. Family (9683 candidates)
11. Past tenses (9590 candidates)
12. Prepositions POR / PARA (4615 candidates)
13. ESTAR + gerund (4306 candidates)
14. Nouns (feminine, masculine, plural) (4106 candidates)
15. SER/ESTAR (3741 candidates)
16. Numbers (3085 candidates)
17. Proverbs (2294 candidates)
18. Ser / Estar (2288 candidates)
19. Jobs (2253 candidates)
20. Comparatives (1901 candidates)