Where does “вопросик” come from?

вопросик (Russian) comes from Russian вопрос, from Old Church Slavonic въпросъ, from Old Church Slavonic въпросити, from Old Church Slavonic просити, from Proto-Slavic prositi, from Proto-Balto-Slavic práśīˀtei, from Proto-Indo-European preḱ-, from Proto-Indo-European pr̥ḱneh₂.

Ancestry of “вопросик”, step by step

StepLanguageWordMeaning
1Russianвопросquestion; matter, issue; problem
2Old Church Slavonicвъпросъquestion, bid
3Old Church Slavonicвъпроситиto ask
4Old Church Slavonicпроситиask; demand
5Proto-Slavicprositito ask
6Proto-Balto-Slavicpráśīˀteito ask
7Proto-Indo-Europeanpreḱ-to ask
8Proto-Indo-Europeanpr̥ḱneh₂
Every word from Proto-Indo-European pr̥ḱneh₂Every word from Proto-Indo-European preḱ-Every word from Proto-Balto-Slavic práśīˀtei