exercise on the book vs exercise in the book

Both phrases are correct, but they are used in different contexts. 'Exercise in the book' is the more common phrase and is used when referring to exercises that are physically inside the book. 'Exercise on the book' could be used in a more metaphorical sense, such as discussing the topic or theme of the exercises in the book.

Last updated: March 15, 2024

exercise on the book

This phrase is correct but less common. It could be used in a metaphorical sense to refer to the topic or theme of the exercises in the book.

This phrase could be used when discussing the overarching theme or subject matter of the exercises contained within the book.

Alternatives:

topic of the exercises in the book
theme of the exercises in the book

exercise in the book

This phrase is correct and commonly used when referring to exercises that are physically inside the book.

This phrase is used to indicate that the exercises are contained within the pages of the book.

Alternatives:

exercises within the book
exercises found in the book

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exercise on the book vs exercise in the book