This is the 1178th most frequent Turkish word.
soru
Question.
Here, 'soru' refers to written or posed questions, typically in an educational or formal context.
Bu kitapta birçok soru var.
There are many questions in this book.
In this case, 'soruları' is the accusative plural form, implying specific questions are being referred to or answered.
Soruları doğru cevaplamak için dikkatli ol.
Be careful to correctly answer the questions.
'Soru' here is used in a conversational context to denote inquiries or doubts someone might have.