Explanations:The comparative degree of an adjective is used to compare two entities, indicating that one entity has more of a quality than the other. In the context of the given statement, "Bengaluru is one of the richest cities in India," we need to transform this into a comparative form that accurately reflects the original meaning.
The original statement suggests that Bengaluru is among the richest cities in India, but it does not claim that it is the richest city. Therefore, the comparative form should indicate that Bengaluru is richer than most other cities, but not necessarily all of them. This is why the correct comparative form is "Bengaluru is richer than most other cities in India."
Let's analyze the comparative degree in more detail. The comparative form of an adjective is typically formed by adding "-er" to the adjective (e.g., "richer") or by using "more" before the adjective (e.g., "more rich"). In this case, "richer" is the appropriate comparative form of "rich."
It is important to note the difference between the comparative and superlative degrees. The comparative degree compares two entities, while the superlative degree compares one entity to all others in a group. For example, "Bengaluru is the richest city in India" would be the superlative form, which is not what the original statement implies.
Option A, "Bengaluru is richer than any other cities in India," is incorrect because it suggests that Bengaluru is richer than every other city in India, which is not what the original statement implies. The original statement only says that Bengaluru is one of the richest cities, not the richest.
Option C, "No other cities in India are as rich as Bengaluru," is incorrect because it implies that no other city in India is as rich as Bengaluru, which contradicts the original statement that Bengaluru is one of the richest cities, not the only one.
Option D, "None of the above," is incorrect because one of the provided options (Option B) correctly transforms the original statement into the comparative degree.
Therefore, the correct comparative form that accurately reflects the original statement is "Bengaluru is richer than most other cities in India."