In the following question, there are two statements. Each sentence contains two highlighted words which may or may not be contextually and grammatical...

In the following question, there are two statements. Each sentence contains two highlighted words which may or may not be contextually and grammatically incorrect. Identify the correct pair(s) of words that must be replaced to make both sentences grammatically and contextually accurate.

(I) A smooth and inequality (A) roll-out of the vaccine, with the private sector drafted in to achieve scale, is an imperative to help India navigate the bumps ahead more deftly (B).

(II) Democracy demands informed debate especially when it comes to economic expeditious (C) which has been admittedly growing exponentially (D) in India.