A strong question is one that is specific, open-ended, and encourages a detailed, thoughtful response rather than a simple yes/no or a brief, generic answer. It often begins with words like "How," "Why," or "What if," and focuses on a particular aspect of a topic.
Correct Option: C) How does photosynthesis help in energy storage?
This is a strong question because it is specific (focuses on photosynthesis and energy storage), open-ended (requires an explanation of the process and its mechanism for energy storage), and prompts a detailed, analytical answer. It goes beyond a simple definition or confirmation.
The question asks to identify which option clearly seeks specific information. We need to evaluate each question based on its clarity and the specificity of the information it requests.
Correct Option: B) Where is the nearest post office?
This question clearly seeks specific information, namely the location of the nearest post office. The request is unambiguous and directly asks for a factual detail.
The question asks about the characteristics of a strong question. We need to evaluate each option based on what makes a question effective and useful, especially in academic or competitive exam settings.
Correct Option: C) A clear subject and purpose
The goal is to identify the "strongest" version of a question about pollution. A strong question is typically one that is open-ended, specific, and invites a detailed, informative answer rather than a simple yes/no or a vague response.
Correct Option: B) Why is pollution dangerous to human health?
This is the strongest question because it is specific, open-ended, and directly asks for an explanation of the causal link between pollution and human health. It prompts a detailed and informative answer, making it effective for discussion or assessment.
The question asks to identify what makes a question weak. We need to evaluate each option based on principles of good question design, especially in the context of competitive exams where clarity and purpose are paramount.
Correct Option: B) It lacks clarity or purpose
The question asks to identify a "strong question" from the given options. A strong question is typically one that is open-ended, specific enough to elicit a meaningful response, and encourages detailed information rather than a simple yes/no answer. It should prompt thought and provide an opportunity for the respondent to share knowledge or insights.
Correct Option: B) Can you give an example of renewable energy? This is a strong question because it is open-ended, specific, and requires the respondent to provide a factual example, thereby demonstrating knowledge and encouraging a detailed answer beyond a simple yes/no.