Nick is topper in english.is the sentence correct?

The sentence "Nick is topper in English" is grammatically incorrect. Here's why and how to fix it:

* "Topper" is informal: It's not a formal word used in academic contexts.

* "Topper" needs context: We need to understand what "topper" means in this situation.

Here are some better ways to say it:

* Nick is the top student in English. (Clear and formal)

* Nick excels in English. (More general, but still conveys the idea)

* Nick is the best student in English. (Informal, but understandable)

* Nick is the highest scorer in English. (Focuses on achievement)

Choose the option that best suits the context and your desired level of formality.