Kei is startled by that question, but shakes her head as it to say that it's nothing.

He answered all the questions in ten minutes.

No one knew how to answer the question.

I do not understand the problem; I could make neither head nor tail of it.

I found the question very easy.

We tried to figure out the problem our professor had given us, but it seemed confusing.

I found it easy to answer the question.

Like the great scholar that he was, he answered the question easily.

This question is too difficult for me to answer.

The answer to this question is wrong.

You have only to answer the first question.

That's a strange question.

Answer the following questions in English.

What answer did you come up with for question three?

In order to protect personal information I am unable to answer that question.

I don't understand this question at all.