tests by jagienka with the online test builder
(8 tests)
Ranked by: number of candidates
1.
Declension : Definite articles (dative/accusative) (72220 candidates) 
2.
Conjunctions : dass, deshalb, weil, denn (68886 candidates) 
3.
Negation (nicht / kein) (21098 candidates) 
4.
Subjunctive II (10563 candidates) 
5.
Perfekt (3278 candidates) 
6.
Additions from 0 to 10 (3231 candidates)
7.
Declension : Epithet adjectives (2422 candidates) 
8.
Plural- nouns ending with -er (1961 candidates) 
Ranked by: number of candidates
1.
Declension : Definite articles (dative/accusative) (72220 candidates) 
2.
Conjunctions : dass, deshalb, weil, denn (68886 candidates) 
3.
Negation (nicht / kein) (21098 candidates) 
4.
Subjunctive II (10563 candidates) 
5.
Perfekt (3278 candidates) 
6.
Additions from 0 to 10 (3231 candidates)
7.
Declension : Epithet adjectives (2422 candidates) 
8.
Plural- nouns ending with -er (1961 candidates) 

