हेडफोन किस श्रेणी का उपकरण है?
Headphones belong to which category of devices?
Explanation opens after your attempt
D. आउटपुट उपकरणOutput Device
Concept
Headphones provide sound output from a computer. Therefore they are output devices.
Why this answer is correct
The correct answer is D. आउटपुट उपकरण / Output Device. Headphones provide sound output from a computer. Therefore they are output devices.
Exam Tip
हेडफोन कंप्यूटर से ध्वनि परिणाम सुनाते हैं। इसलिए वे आउटपुट उपकरण हैं।
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