Multiple choice general knowledge

If you need him, he can turn on a ____ and help you immediately.

  1. dime

  2. nickel

  3. penny

  4. quarter

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The idiom 'turn on a dime' means to change direction or action very quickly and precisely. A dime is small, so turning on it suggests precise, immediate movement. 'Nickel,' 'penny,' and 'quarter' aren't part of this common expression.