This is the 15407th most frequent Turkish word.
sınavına
"Of/for his/her/its exam" or "to his/her/its exam."
In this sentence, 'sınavına' denotes the exam Ahmet is preparing for and will attend. It is the dative form, indicating the direction towards which the action (taking the exam) is oriented.
Ahmet çok çalışıyor, çünkü yarın matematik sınavına girecek.
Ahmet is working hard because he will take the math exam tomorrow.
Here, 'sınavına' indicates that the preparation is directed towards the subject of history, using the dative form to show relevance and connection.
Seda, tarih sınavına hazırlanırken birçok kitap okudu.
Seda read many books while preparing for the history exam.
In this example, 'sınavına' signifies that the focus and effort are oriented towards the English exam, showing the object and intent within the context.