実用じつよう数学すうがく技能ぎのう検定けんていでしょう
jitsuyō sūgakuginōkenteideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 実用数学技能検定

1. Probably a practical mathematics skills test.

Polite
Presumptive
Conjecture