Question
Directions: In the following questions, two sentences
divided into two parts each, are given. Any two of these parts have grammatical errors. Choose the alternative consisting of the initials of the grammatically wrong parts. If both the sentences are grammatically correct, choose option ‘e’, i.e., No error. I. The seminar covered a wide range of topic, (A)/ from climate change and sustainability to the impact of emerging technologies on the global economy. (B) II. The speaker emphasized the importance of collaboration (C)/ between diverse stakeholders for developing effective solutions to complex challenges. (D)Solution
In the first sentence, the error is in part (A). The correct form should be "topics" (plural) instead of "topic" to match the plural noun "range." In the given sentence, the preposition "between" is incorrect because it is used to connect two entities. However, when discussing collaboration among more than two entities, the correct preposition is "among."
The radius of a circle is 7 cm. (Take π = 22/7.) What is the area of the circle?

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