Direction : In the following questions, four words are highlighted in bold and…

Direction : In the following questions, four words are highlighted in bold and numbered as (A), (B), (C) and (D). Some words have been swapped from their places and interchanged with other words which are highlighted and labelled. Choose the option which displays correct swapping of words making the sentence grammatically correct and contextually meaningful. If all words are in their places, choose option (e) ‘’No Correction Required’’ as your answer.

The salient seal (A) of these masks are that (B) they provide a complete features (C) around the nose and mouth with a gasket (D) fitting that provides no leakage.