Hi Naveen,
Here, the options - taken together - form a sentence, and we are expected to identify the sentence segment that contains an error. The given sentence would be: "I definitely disagree with the position that requires that money is a key motivator." We note that the sentence is incoherent. It can be corrected in multiple ways, one of which would be by replacing "requires" with "assumes": "I definitely disagree with the position that assumes that money is a key motivator." Another way would be to make it more concise (with little impact on the meaning): "I definitely disagree with the position that money is a key motivator." I hope this helps!