Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 589 · 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 9:16? (a) an album cover (b) a widescreen slide (c) a classic tablet screen (d) a tall phone video
2. 2.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 5-inch-wide print?
3. 3.Which of these best fits 9:16? (a) a square post (b) a landscape video (c) a widescreen slide (d) a phone story clip
4. 4.🟦 Which aspect ratio best fits an album cover? (a) 9:16 (b) 4:3 (c) 1:1 (d) 16:9
5. 5.🟦 What is a pixel? (a) a tiny dot of colour (b) a type of paper (c) a sound (d) a font size
6. 6.🟦 Which aspect ratio best fits a landscape video? (a) 16:9 (b) 4:3 (c) 9:16 (d) 1:1
7. 7.🟦 An image is 30 pixels wide and 20 pixels tall. How many pixels does it have in all?
8. 8.🟦 Zooming in a lot on a small photo makes it look … (a) louder (b) longer (c) blocky (pixelated) (d) sharper
9. 9.🟦 You shrink a 240 × 260 pixel image to half its width and half its height. How many pixels does it have now?
10. 10.🟦 The resolution of an image is … (a) the paper colour (b) the font (c) the number of pixels (d) the file name
11. 11.Which of these best fits 1:1? (a) a phone story clip (b) a classic tablet screen (c) a widescreen TV (d) a square profile picture
12. 12.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for an 8-inch-wide print?
13. 13.🟦 Which aspect ratio best fits a laptop film screen? (a) 4:3 (b) 16:9 (c) 9:16 (d) 1:1
14. 14.🟦 Stretching a photo only sideways makes people look … (a) exactly the same (b) more colourful (c) squashed or wide (d) sharper
15. 15.🟦 A 4:3 video frame is 680 pixels wide. How many pixels tall is it?
16. 16.🟦 Which aspect ratio best fits a square sticker? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3
17. 17.🟦 An image is 30 pixels wide and 220 pixels tall. How many pixels does it have in all?
18. 18.🟦 A photo is 4000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
19. 19.🟦 You shrink a 560 × 580 pixel image to half its width and half its height. How many pixels does it have now?
20. 20.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for an 8-inch-wide print?
21. 21.🟦 You shrink a 400 × 620 pixel image to half its width and half its height. How many pixels does it have now?
22. 22.🟦 A 16:9 video frame is 2560 pixels wide. How many pixels tall is it?
23. 23.Which of these best fits 9:16? (a) an upright phone screen (b) an album cover (c) a widescreen slide (d) a landscape video
24. 24.🟦 An image is 1280 × 720 pixels. What is its aspect ratio? (a) 1:1 (b) 16:9 (c) 4:3 (d) 3:2
25. 25.Which of these best fits 16:9? (a) an old-style monitor (b) an album cover (c) a widescreen slide (d) an older TV screen
26. 26.🟦 A photo is 3000 × 3000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
27. 27.🟦 A photo is 2000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
28. 28.🟦 A 4:3 video frame is 920 pixels wide. How many pixels tall is it?
29. 29.🟦 An image is 30 pixels wide and 150 pixels tall. How many pixels does it have in all?
30. 30.Which of these best fits 16:9? (a) a landscape video (b) a square sticker (c) an older TV screen (d) an album cover
31. 31.Which of these best fits 1:1? (a) a widescreen slide (b) an album cover (c) a tall phone video (d) a classic tablet screen
32. 32.🟦 A 16:9 frame is … (a) taller than wide (b) wider than it is tall (c) a perfect square (d) round
33. 33.🟦 An image is 230 pixels wide and 340 pixels tall. How many pixels does it have in all?
34. 34.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for an 11-inch-wide print?
35. 35.🟦 A 4:3 video frame is 120 pixels wide. How many pixels tall is it?
36. 36.🟦 A photo is 1000 × 3000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
37. 37.🟦 Which aspect ratio best fits an upright phone screen? (a) 9:16 (b) 4:3 (c) 16:9 (d) 1:1
38. 38.🟦 A 16:9 video frame is 540 pixels tall. How many pixels wide is it?
39. 39.🟦 An image is 960 × 720 pixels. What is its aspect ratio? (a) 3:2 (b) 16:9 (c) 4:3 (d) 1:1
40. 40.🟦 A photo is 6000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =

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