Direction: Each item in this section has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

The car which went past us (a) / when we were driving on the highway (b)/ must have been doing at least a hundred miles an hour. c) / No error (d)