quick at + activity
Being skilled
At introduces a skill or activity.
They are quick at solving puzzles.
How to use “quick” with prepositions
Quick combines with several prepositions depending on the meaning, especially at, in, and with.
Quick answer
Common patterns
Use quick at for skills, quick in for actions or thinking, and quick with for responses or tools.
She is quick at maths.
He was quick in responding.
He was quick in responding.
Choose the pattern by meaning
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
quick in + action
Acting rapidly
In introduces the action or process.
She was quick in making a decision.
quick with + response/tool
Using or giving something rapidly
With introduces words, hands, or reactions.
He is quick with jokes.
quick on + date
Learning or understanding quickly
On appears in expressions such as quick on the uptake.
She is quick on the uptake.
See the difference in context
The same subject can take different constructions because each sentence answers a different question.
Construction
Example
Meaning
quick in
He was quick in answering.
fast in performing an action
quick on
She is quick on the uptake.
fixed expression about understanding
quick for
The child is quick for his age.
for compares expected speed
quick with
They were quick with advice.
rapid in giving or using something
Common mistakes
Some combinations appear in real text but do not mean what learners often assume.
Using at for all meanings
At is mainly for skills.
✕ She was quick at replying. ✓ She was quick in replying.Forgetting fixed expressions
Quick on the uptake is idiomatic.
✓ He is quick on the uptake.Using for without comparison
Quick for usually compares expectations.
✓ She is quick for a beginner.Quick practice
Choose the expression that matches the intended meaning.
1. He is quick ___ numbers.
2. She was quick ___ reacting.
3. They are quick ___ excuses.
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Frequently asked questions
Is quick at correct?
Yes. It is common for skills and activities.
What does quick on the uptake mean?
It means understanding things rapidly.
Can quick be followed by with?
Yes. It often describes fast reactions, speech, or use of tools.
Related preposition guides
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