Direction: The given sentence is divided into four parts: A, B, C, and D. Choose the part that contains an error as your answer. If the sentence is error-free, mark E i.e. No error as your answer.

Companies like Infosys are moving fast (A)/ on automation and AI to ensure differentiation at a time (B)/ where the technology industry and business models (C)/ are undergoing rapid changes. (D)/ No Error (E)