受ける or 授ける? Do You Take an Exam or Hand It Down?

How do I tell the two apart?

Look at the left edge. 授 is 受 with 扌 (the hand radical) bolted on the front, and that hand is doing exactly what a hand does: it gives something out. Everything else follows from that.

Two pairs in that table are worth staring at, because they are the same compound with the direction flipped:

• 受賞 — you won a prize. 授賞 — you awarded one. 授賞式 is the ceremony; the winner is the 受賞者.
• 受験 — you sit the exam. There is no 授験, because the exam-setter is not described with this verb at all.

So the exam question answers itself: an exam is something handed to you by an institution. You are on the 受 side.

Is 授ける even readable as うける?

No — and this is the part that turns a coin-flip into a certainty. 授 has one kun'yomi stem, さず-, giving 授ける (さずける) and 授かる (さずかる). It has no うける reading at all.

That means 授ける is not a "different spelling of うける" the way learners assume. It is a different word, read differently, meaning the opposite thing. If you are looking at a sentence whose furigana says うける, 授ける is eliminated before you even think about meaning.

Why does 授業 use the giving character, then?

Because Japanese names the class from the teacher's chair, not the student's desk. 授業 is literally "conferring 業 (a discipline, a body of instruction)" — the teacher is the one doing it. Same logic runs through 教授, which is both "to teach" and the title professor: the person who confers.

This trips people up because in English "I have class" and "I teach class" use the same noun, so the word feels neutral. In Japanese it isn't. The student side gets its own verb: 授業を受ける. And now the pattern is visible — 授業 is what the teacher gives, 授業を受ける is what you do with it.

The same shape appears everywhere once you notice it: 授与 (to confer a certificate) versus 受け取る (to accept it), 授乳 (to nurse a baby) with the parent as subject.

Where does this actually cost you points?

Not in reading. In N4 orthography questions, where you are given a kana sentence and asked which kanji spelling is correct. This is one of our N4 items:

The four options are 授ける / 受ける / 請ける / 承ける. Only 受ける is correct, and the three distractors fail for two different reasons: 授ける is a shape trap (it cannot be read うける at all), while 請ける and 承ける can be read うける but mean something else. That mix is the whole difficulty — you cannot clear the item with one strategy.

When are 請ける and 承ける actually used?

They are real spellings, just narrow ones.

In practice: if money and a job are involved, 請 is possible — 工事を請け負う. Otherwise 受ける is what you want. 承ける you will read but essentially never need to write; the ordinary 承 verb is 承る (うけたまわる, humble "to hear / to accept").

The one-line test

Before writing うける in kanji, ask which way is the thing moving? Toward you — 受. Away from you — that is さずける, a different word, and almost certainly not what you meant.