Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 996 · 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.🟦 A photo is 3000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
2. 2.🟦 What is a pixel? (a) a sound (b) a font size (c) a tiny dot of colour (d) a type of paper
3. 3.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 12-inch-wide print?
4. 4.🟦 A photo is 1000 × 3000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
5. 5.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 7-inch-wide print?
6. 6.🟦 Which aspect ratio best fits a laptop film screen? (a) 1:1 (b) 9:16 (c) 4:3 (d) 16:9
7. 7.🟦 A 16:9 video frame is 800 pixels wide. How many pixels tall is it?
8. 8.🟦 You shrink a 340 × 700 pixel image to half its width and half its height. How many pixels does it have now?
9. 9.🟦 A 16:9 frame is … (a) wider than it is tall (b) a perfect square (c) taller than wide (d) round
10. 10.🟦 A photo is 6000 × 2500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
11. 11.🟦 Which aspect ratio best fits a classic tablet screen? (a) 1:1 (b) 4:3 (c) 9:16 (d) 16:9
12. 12.🟦 Which aspect ratio best fits an album cover? (a) 9:16 (b) 16:9 (c) 4:3 (d) 1:1
13. 13.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 3-inch-wide print?
14. 14.🟦 An image is 150 pixels wide and 290 pixels tall. How many pixels does it have in all?
15. 15.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 5-inch-wide print?
16. 16.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 5-inch-wide print?
17. 17.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) blocky (pixelated) (c) longer (d) louder
18. 18.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 7-inch-wide print?
19. 19.🟦 You shrink a 500 × 160 pixel image to half its width and half its height. How many pixels does it have now?
20. 20.🟦 An image is 3040 × 1710 pixels. What is its aspect ratio? (a) 1:1 (b) 4:3 (c) 3:2 (d) 16:9
21. 21.🟦 A 16:9 video frame is 1440 pixels wide. How many pixels tall is it?
22. 22.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 3-inch-wide print?
23. 23.🟦 An image is 290 pixels wide and 360 pixels tall. How many pixels does it have in all?
24. 24.🟦 The resolution of an image is … (a) the file name (b) the number of pixels (c) the font (d) the paper colour
25. 25.Which of these best fits 4:3? (a) a phone story clip (b) an older TV screen (c) an album cover (d) a tall phone video
26. 26.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 2-inch-wide print?
27. 27.🟦 You shrink a 720 × 40 pixel image to half its width and half its height. How many pixels does it have now?
28. 28.🟦 A photo is 1000 × 2000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
29. 29.Which of these best fits 16:9? (a) a phone story clip (b) a classic tablet screen (c) a widescreen slide (d) a tall phone video
30. 30.🟦 Which aspect ratio best fits an upright phone screen? (a) 1:1 (b) 4:3 (c) 9:16 (d) 16:9
31. 31.Which of these best fits 9:16? (a) an older TV screen (b) a square sticker (c) an upright phone screen (d) an old-style monitor
32. 32.🟦 An image is 360 pixels wide and 220 pixels tall. How many pixels does it have in all?
33. 33.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 10-inch-wide print?
34. 34.🟦 An image is 400 pixels wide and 80 pixels tall. How many pixels does it have in all?
35. 35.🟦 An image is 270 pixels wide and 190 pixels tall. How many pixels does it have in all?
36. 36.🟦 You shrink a 760 × 40 pixel image to half its width and half its height. How many pixels does it have now?
37. 37.🟦 An image is 640 × 360 pixels. What is its aspect ratio? (a) 1:1 (b) 4:3 (c) 16:9 (d) 3:2
38. 38.Which of these best fits 16:9? (a) a square post (b) a phone story clip (c) a square profile picture (d) a landscape video
39. 39.🟦 An image is 240 × 180 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 1:1 (d) 3:2
40. 40.🟦 Which aspect ratio best fits a square sticker? (a) 4:3 (b) 9:16 (c) 1:1 (d) 16:9

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