Questions & Answers about Tato otázka mě zajímá.
- Tato = this
- otázka = question
- mě = me
- zajímá = interests / is of interest to
So the sentence is literally This question interests me, which is the natural Czech way to express I’m interested in this question.
Because otázka is a feminine singular noun.
In Czech, words like this must agree with the noun’s gender, number, and case.
For ten / this/that-type words, the singular nominative forms are:
- ten for masculine
- ta / tato for feminine
- to / toto for neuter
Since otázka is feminine singular, the correct form here is tato.
Both can mean that question or this question depending on context, but there is a nuance:
- ta otázka = more common, less emphatic, often just that/this question
- tato otázka = more explicit, a bit more formal or more clearly this particular question
So Tato otázka mě zajímá sounds slightly more pointed or deliberate than Ta otázka mě zajímá.