RBI Grade B Officers 16 Aug 2018 Paper

In the following question, some parts of the sentence may contain an error. Find out which part of the sentence does not have an error and click the option corresponding to it. If you think all the parts contain an error, mark option 5, i.e. ‘None of these’ as your answer choice.
A Apple store in Amsterdam was evacuated and temporarily (A)/ closed after a iPad's battery exploded on Sunday. (B)/ Apple employees at the store secure the iPad and (C)/ punctured the battery in a container of sand after it exploded.  (D)