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.
Volkswagen CEO Herbert Diess was told (A)/ with the existence of cheating software (B)/ in cars two months before regulators exposing the multi-billion (C)/ dollar exhausting emission scandal, German magazine Der Spiegel reported. (D)