| Q.5 | Select the correct idiom that can substitute the italicised group of words in the given sentence. Prof. Ram Prasad was an environmental activist, and apparently, he became annoying and irritating to leather factories over the years. | |
| Ans | 1. a slow coach | |
| 2. a vexed question | ||
| 3. an uphill task | ||
| 4. a thorn in the flesh |
Correct Ans Provided: 4