{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2025-07-05T11:54:32.026Z","dateModified":"2026-01-14T04:28:43.872Z","typicalAgeRange":"11-18","educationalLevel":"CBSE Class XII","assesses":"Electronics Technology - Electronics","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Electronics"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Electronics Technology"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CBSE Class XII"}],"name":"Quiz about Electronics","about":{"@type":"Thing","name":"Electronics Technology - Electronics"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Electronics","text":"The play time of a DVD is:}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"DVD play time depends on storage capacity and video compression; a standard DVD can store up to around 480 minutes of video."},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

470 minutes

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

460 minutes

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

450 minutes

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

480 minutes\n\n

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

480 minutes\n\n

","comment":{"@type":"Comment","text":"DVD play time depends on storage capacity and video compression; a standard DVD can store up to around 480 minutes of video."},"answerExplanation":{"@type":"comment","text":"A single-layer DVD's capacity of approximately 7 GB accommodates up to 480 minutes (8 hours) of video playback, contingent on compression and format. This maximum duration is achieved under ideal circumstances."}}}]}

The play time of a DVD is:

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The Correct Option is D

Solution and Explanation

Top Questions on Electronics

Questions Asked in CBSE Class XII exam