The aspect ratio of TV screen is: (A) 4:3 (B) 4:2 (C) 3:5 (D) 2:3

The aspect ratio of TV screen is: (A) 4:3 (B) 4:2 (C) 3:5 (D) 2:3
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Answer :

Answer: A 

The standard TV that's been around since the mid-50s has an aspect ratio of 4:3. That means the picture is 4 units wide for every three units of height. Meanwhile, the new HDTV standard is 16:9, which is 16 units of width for every 9 units of height. 
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