In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see which of the sentences have correctly used the highlighted word, and mark that as your answer. Basis (i) My sister receives a detailed financial report on a monthly basis to help her track her expenses and manage them better in the future. (ii) Students need to understand the basis of algebra and geometry before attempting the questions. (iii) He was promoted to a senior position on the basis of his qualifications and experience in the field.