Direction : Given below is a highlighted word followed by 4 sentences. You need to understand whether the sentences are using the word correctly or not. Mark the incorrect sentence with the incorrect word usage as your answer. 

Negligent

A. Piangshuk is quite punctual and negligent when it comes to official works.

B. I was utterly shocked to find out how negligent Arun had been during these years.

C. Please do not be negligent in your work else you will suffer.

D. Pulak seems quite negligent about his health.