UGC NET CSE | December 2019 | Part 2 | Question: 19

Question

If we want to resize a $1024 \times 768$ pixels image to one that is $640$ pixels wide with the same aspect ratio, what would be the height of the resized image?

• A. $420$ Pixels
• B. $460$ Pixels
• C. $480$ Pixels
• D. $540$ Pixels

Answer 1

Option C: 480

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Aspect Ratio = Width/Height

So, for same aspect ratio,

$1024/768 = 640/h$

$h = (768 * 480) / 1024 = 480$

here, h is the required height