Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 794 · 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 4:3? (a) a landscape video (b) an older TV screen (c) a widescreen slide (d) a square profile picture
2. 2.🟦 You shrink a 540 × 720 pixel image to half its width and half its height. How many pixels does it have now?
3. 3.🟦 A photo is 6000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
4. 4.🟦 An image is 180 × 120 pixels. What is its aspect ratio? (a) 16:9 (b) 3:2 (c) 1:1 (d) 4:3
5. 5.🟦 You shrink a 500 × 640 pixel image to half its width and half its height. How many pixels does it have now?
6. 6.🟦 An image is 60 pixels wide and 50 pixels tall. How many pixels does it have in all?
7. 7.Which of these best fits 4:3? (a) a landscape video (b) a square sticker (c) a widescreen slide (d) a classic tablet screen
8. 8.🟦 An image is 160 × 90 pixels. What is its aspect ratio? (a) 4:3 (b) 1:1 (c) 3:2 (d) 16:9
9. 9.Which of these best fits 1:1? (a) a widescreen TV (b) a phone story clip (c) a square post (d) a landscape video
10. 10.🟦 What is a pixel? (a) a font size (b) a sound (c) a tiny dot of colour (d) a type of paper
11. 11.🟦 Stretching a photo only sideways makes people look … (a) exactly the same (b) squashed or wide (c) sharper (d) more colourful
12. 12.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 9-inch-wide print?
13. 13.🟦 Which aspect ratio best fits a square sticker? (a) 16:9 (b) 9:16 (c) 4:3 (d) 1:1
14. 14.🟦 An image is 150 × 100 pixels. What is its aspect ratio? (a) 3:2 (b) 4:3 (c) 16:9 (d) 1:1
15. 15.🟦 A photo is 1000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
16. 16.Which of these best fits 9:16? (a) an upright phone screen (b) an album cover (c) a laptop film screen (d) a classic tablet screen
17. 17.🟦 You shrink a 120 × 700 pixel image to half its width and half its height. How many pixels does it have now?
18. 18.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 6-inch-wide print?
19. 19.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) louder (c) blocky (pixelated) (d) longer
20. 20.🟦 Which aspect ratio best fits an older TV screen? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3
21. 21.Which of these best fits 16:9? (a) a square profile picture (b) a square post (c) an older TV screen (d) a laptop film screen
22. 22.🟦 An image is 150 pixels wide and 120 pixels tall. How many pixels does it have in all?
23. 23.🟦 An image is 520 × 390 pixels. What is its aspect ratio? (a) 16:9 (b) 3:2 (c) 1:1 (d) 4:3
24. 24.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for an 11-inch-wide print?
25. 25.🟦 Which aspect ratio best fits an old-style monitor? (a) 16:9 (b) 9:16 (c) 4:3 (d) 1:1
26. 26.Which of these best fits 1:1? (a) a widescreen TV (b) an older TV screen (c) a landscape video (d) a square sticker
27. 27.🟦 The resolution of an image is … (a) the paper colour (b) the number of pixels (c) the font (d) the file name
28. 28.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 6-inch-wide print?
29. 29.Which of these best fits 1:1? (a) a widescreen TV (b) an upright phone screen (c) a square profile picture (d) a tall phone video
30. 30.🟦 A photo is 3000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
31. 31.🟦 A 16:9 video frame is 1530 pixels tall. How many pixels wide is it?
32. 32.Which of these best fits 9:16? (a) an older TV screen (b) a square sticker (c) a tall phone video (d) an old-style monitor
33. 33.🟦 A 16:9 video frame is 720 pixels tall. How many pixels wide is it?
34. 34.Which of these best fits 9:16? (a) a classic tablet screen (b) a phone story clip (c) an older TV screen (d) a landscape video
35. 35.🟦 A 16:9 video frame is 2880 pixels wide. How many pixels tall is it?
36. 36.🟦 You shrink a 240 × 220 pixel image to half its width and half its height. How many pixels does it have now?
37. 37.🟦 Which aspect ratio best fits an upright phone screen? (a) 4:3 (b) 16:9 (c) 1:1 (d) 9:16
38. 38.Which of these best fits 4:3? (a) an album cover (b) an old-style monitor (c) an upright phone screen (d) a widescreen TV
39. 39.🟦 Which aspect ratio best fits a classic tablet screen? (a) 9:16 (b) 1:1 (c) 4:3 (d) 16:9
40. 40.🟦 An image is 270 pixels wide and 350 pixels tall. How many pixels does it have in all?

Free animation and design lessons, practice and worksheets at talentjr.in/animation-for-kids