Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 158 · 40 questions

Creator's tip (Width times height): Pixels = width × height; megapixels = pixels ÷ 1000000. Aspect ratio = width : height. 16:9 wide, 4:3 squarer, 1:1 square, 9:16 tall. Keep the ratio: a 16:9 frame 1920 pixels wide is 1920 ÷ 16 × 9 = 1080 tall. Printing: inches × pixels per inch.

1. 1.Which of these best fits 16:9? (a) a square profile picture (b) a widescreen slide (c) an old-style monitor (d) a square sticker
2. 2.🟦 Which aspect ratio best fits an old-style monitor? (a) 9:16 (b) 4:3 (c) 1:1 (d) 16:9
3. 3.🟦 An image is 100 pixels wide and 280 pixels tall. How many pixels does it have in all?
4. 4.Which of these best fits 16:9? (a) a classic tablet screen (b) a widescreen TV (c) a square post (d) a phone story clip
5. 5.🟦 Which aspect ratio best fits a square sticker? (a) 1:1 (b) 16:9 (c) 9:16 (d) 4:3
6. 6.🟦 Which aspect ratio best fits a tall phone video? (a) 9:16 (b) 1:1 (c) 16:9 (d) 4:3
7. 7.Which of these best fits 16:9? (a) a square post (b) a classic tablet screen (c) a laptop film screen (d) an album cover
8. 8.🟦 An image is 40 × 30 pixels. What is its aspect ratio? (a) 3:2 (b) 1:1 (c) 4:3 (d) 16:9
9. 9.🟦 An image is 330 × 220 pixels. What is its aspect ratio? (a) 3:2 (b) 4:3 (c) 1:1 (d) 16:9
10. 10.🟦 Which aspect ratio best fits an upright phone screen? (a) 9:16 (b) 4:3 (c) 16:9 (d) 1:1
11. 11.Which of these best fits 1:1? (a) an older TV screen (b) a widescreen slide (c) a square profile picture (d) an old-style monitor
12. 12.Which of these best fits 9:16? (a) an old-style monitor (b) a tall phone video (c) a classic tablet screen (d) a landscape video
13. 13.🟦 You shrink an 800 × 160 pixel image to half its width and half its height. How many pixels does it have now?
14. 14.🟦 A 4:3 video frame is 80 pixels wide. How many pixels tall is it?
15. 15.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) blocky (pixelated) (c) longer (d) louder
16. 16.Which of these best fits 1:1? (a) an upright phone screen (b) an album cover (c) a laptop film screen (d) a landscape video
17. 17.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 5-inch-wide print?
18. 18.Which of these best fits 16:9? (a) a square profile picture (b) a landscape video (c) a classic tablet screen (d) a tall phone video
19. 19.🟦 Which aspect ratio best fits an album cover? (a) 16:9 (b) 4:3 (c) 9:16 (d) 1:1
20. 20.🟦 Which aspect ratio best fits a widescreen slide? (a) 16:9 (b) 1:1 (c) 4:3 (d) 9:16
21. 21.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for an 11-inch-wide print?
22. 22.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 6-inch-wide print?
23. 23.🟦 A photo is 2000 × 3000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
24. 24.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 4-inch-wide print?
25. 25.🟦 Which aspect ratio best fits a widescreen TV? (a) 4:3 (b) 1:1 (c) 9:16 (d) 16:9
26. 26.🟦 An image is 2080 × 1170 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 1:1 (d) 3:2
27. 27.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 2-inch-wide print?
28. 28.🟦 You shrink a 580 × 500 pixel image to half its width and half its height. How many pixels does it have now?
29. 29.🟦 The resolution of an image is … (a) the number of pixels (b) the paper colour (c) the font (d) the file name
30. 30.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 7-inch-wide print?
31. 31.🟦 What is a pixel? (a) a font size (b) a type of paper (c) a sound (d) a tiny dot of colour
32. 32.🟦 A 16:9 video frame is 1440 pixels wide. How many pixels tall is it?
33. 33.🟦 A 16:9 video frame is 1440 pixels tall. How many pixels wide is it?
34. 34.🟦 You shrink a 780 × 440 pixel image to half its width and half its height. How many pixels does it have now?
35. 35.🟦 A photo is 6000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
36. 36.🟦 A 4:3 video frame is 760 pixels wide. How many pixels tall is it?
37. 37.🟦 A 16:9 frame is … (a) taller than wide (b) wider than it is tall (c) a perfect square (d) round
38. 38.🟦 A 16:9 video frame is 990 pixels tall. How many pixels wide is it?
39. 39.Which of these best fits 9:16? (a) an album cover (b) a landscape video (c) an old-style monitor (d) a phone story clip
40. 40.🟦 An image is 270 pixels wide and 310 pixels tall. How many pixels does it have in all?

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