Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 971 · 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.🟦 An image is 100 pixels wide and 180 pixels tall. How many pixels does it have in all?
2. 2.🟦 You shrink a 760 × 340 pixel image to half its width and half its height. How many pixels does it have now?
3. 3.Which of these best fits 4:3? (a) a square sticker (b) a tall phone video (c) a phone story clip (d) an old-style monitor
4. 4.Which of these best fits 9:16? (a) an older TV screen (b) a square sticker (c) a widescreen TV (d) a tall phone video
5. 5.🟦 Zooming in a lot on a small photo makes it look … (a) louder (b) longer (c) sharper (d) blocky (pixelated)
6. 6.🟦 You shrink a 480 × 200 pixel image to half its width and half its height. How many pixels does it have now?
7. 7.🟦 Which aspect ratio best fits a square post? (a) 1:1 (b) 9:16 (c) 16:9 (d) 4:3
8. 8.🟦 An image is 300 pixels wide and 340 pixels tall. How many pixels does it have in all?
9. 9.🟦 Which aspect ratio best fits a square profile picture? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3
10. 10.🟦 A photo is 5000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
11. 11.Which of these best fits 4:3? (a) a laptop film screen (b) an older TV screen (c) a square post (d) a landscape video
12. 12.🟦 A 16:9 video frame is 180 pixels tall. How many pixels wide is it?
13. 13.Which of these best fits 16:9? (a) an old-style monitor (b) a laptop film screen (c) a square post (d) an upright phone screen
14. 14.🟦 A 4:3 video frame is 480 pixels tall. How many pixels wide is it?
15. 15.🟦 An image is 60 pixels wide and 160 pixels tall. How many pixels does it have in all?
16. 16.🟦 An image is 150 × 150 pixels. What is its aspect ratio? (a) 4:3 (b) 3:2 (c) 16:9 (d) 1:1
17. 17.Which of these best fits 16:9? (a) an upright phone screen (b) a widescreen slide (c) a phone story clip (d) an old-style monitor
18. 18.🟦 An image is 380 pixels wide and 380 pixels tall. How many pixels does it have in all?
19. 19.🟦 A photo is 6000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
20. 20.Which of these best fits 16:9? (a) an old-style monitor (b) a widescreen TV (c) an album cover (d) a square sticker
21. 21.🟦 The resolution of an image is … (a) the paper colour (b) the file name (c) the font (d) the number of pixels
22. 22.🟦 A 16:9 video frame is 800 pixels wide. How many pixels tall is it?
23. 23.🟦 An image is 40 × 40 pixels. What is its aspect ratio? (a) 16:9 (b) 1:1 (c) 3:2 (d) 4:3
24. 24.🟦 An image is 320 pixels wide and 280 pixels tall. How many pixels does it have in all?
25. 25.🟦 A 16:9 frame is … (a) taller than wide (b) wider than it is tall (c) round (d) a perfect square
26. 26.🟦 An image is 370 pixels wide and 170 pixels tall. How many pixels does it have in all?
27. 27.🟦 A 16:9 video frame is 1280 pixels wide. How many pixels tall is it?
28. 28.🟦 An image is 480 × 270 pixels. What is its aspect ratio? (a) 16:9 (b) 1:1 (c) 4:3 (d) 3:2
29. 29.🟦 Which aspect ratio best fits an upright phone screen? (a) 1:1 (b) 4:3 (c) 9:16 (d) 16:9
30. 30.🟦 A 16:9 video frame is 1440 pixels wide. How many pixels tall is it?
31. 31.🟦 An image is 160 × 120 pixels. What is its aspect ratio? (a) 4:3 (b) 16:9 (c) 3:2 (d) 1:1
32. 32.🟦 An image is 170 pixels wide and 400 pixels tall. How many pixels does it have in all?
33. 33.🟦 A photo is 3000 × 2500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
34. 34.🟦 You shrink a 640 × 480 pixel image to half its width and half its height. How many pixels does it have now?
35. 35.Which of these best fits 1:1? (a) an upright phone screen (b) a widescreen slide (c) a square post (d) a widescreen TV
36. 36.🟦 An image is 690 × 460 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 1:1 (d) 3:2
37. 37.Which of these best fits 16:9? (a) a tall phone video (b) a landscape video (c) an older TV screen (d) an album cover
38. 38.🟦 You shrink a 660 × 60 pixel image to half its width and half its height. How many pixels does it have now?
39. 39.🟦 Which aspect ratio best fits a widescreen slide? (a) 4:3 (b) 16:9 (c) 1:1 (d) 9:16
40. 40.🟦 You shrink a 620 × 700 pixel image to half its width and half its height. How many pixels does it have now?

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