In this question, a sentence has been divided into four parts marked as I, II, III, IV. You need to find which part/parts does not/do not have an error in terms of grammatical and contextual usage. If the sentence is contextually correct, mark "No Error" as your answer. 

I - He was hiding in the Karnal
II - and were dropped at the bypass
III - by another associates on a bike,
IV - just 10 minutes before his arrest.