Select the most appropriate option to fill in blank no. 4.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. higher.
The sentence is referring to the politicians claiming that their states have achieved a certain level of literacy, often "higher" percentages like 80 or 90 percent, which is the most suitable fit here.
The other options, like "better," "lower," or "moderate," don't align as well with the context of literacy percentages.