Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 760 · 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 6000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
2. 2.Which of these best fits 16:9? (a) a classic tablet screen (b) an upright phone screen (c) a widescreen TV (d) a phone story clip
3. 3.🟦 A photo is 5000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
4. 4.🟦 Which aspect ratio best fits a tall phone video? (a) 1:1 (b) 9:16 (c) 4:3 (d) 16:9
5. 5.Which of these best fits 4:3? (a) an upright phone screen (b) a classic tablet screen (c) a widescreen TV (d) a widescreen slide
6. 6.🟦 You shrink a 260 × 720 pixel image to half its width and half its height. How many pixels does it have now?
7. 7.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 9-inch-wide print?
8. 8.🟦 A photo is 1000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
9. 9.🟦 A 4:3 video frame is 720 pixels tall. How many pixels wide is it?
10. 10.🟦 An image is 160 × 90 pixels. What is its aspect ratio? (a) 3:2 (b) 16:9 (c) 4:3 (d) 1:1
11. 11.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for an 11-inch-wide print?
12. 12.🟦 What is a pixel? (a) a tiny dot of colour (b) a font size (c) a sound (d) a type of paper
13. 13.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 10-inch-wide print?
14. 14.🟦 An image is 110 pixels wide and 260 pixels tall. How many pixels does it have in all?
15. 15.🟦 An image is 360 pixels wide and 290 pixels tall. How many pixels does it have in all?
16. 16.🟦 A photo is 5000 × 2000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
17. 17.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 6-inch-wide print?
18. 18.🟦 You shrink a 660 × 300 pixel image to half its width and half its height. How many pixels does it have now?
19. 19.🟦 Which aspect ratio best fits a square sticker? (a) 9:16 (b) 16:9 (c) 1:1 (d) 4:3
20. 20.Which of these best fits 16:9? (a) an upright phone screen (b) an old-style monitor (c) a classic tablet screen (d) a laptop film screen
21. 21.🟦 An image is 390 pixels wide and 70 pixels tall. How many pixels does it have in all?
22. 22.🟦 You shrink a 620 × 780 pixel image to half its width and half its height. How many pixels does it have now?
23. 23.🟦 You shrink a 420 × 660 pixel image to half its width and half its height. How many pixels does it have now?
24. 24.🟦 Which aspect ratio best fits a square profile picture? (a) 9:16 (b) 4:3 (c) 16:9 (d) 1:1
25. 25.🟦 Stretching a photo only sideways makes people look … (a) exactly the same (b) sharper (c) more colourful (d) squashed or wide
26. 26.🟦 The resolution of an image is … (a) the file name (b) the paper colour (c) the number of pixels (d) the font
27. 27.🟦 Which aspect ratio best fits an older TV screen? (a) 1:1 (b) 9:16 (c) 16:9 (d) 4:3
28. 28.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) blocky (pixelated) (c) longer (d) louder
29. 29.🟦 A 4:3 video frame is 920 pixels wide. How many pixels tall is it?
30. 30.🟦 A photo is 2000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
31. 31.🟦 A photo is 6000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
32. 32.🟦 An image is 290 pixels wide and 290 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 3-inch-wide print?
34. 34.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for an 8-inch-wide print?
35. 35.Which of these best fits 1:1? (a) a phone story clip (b) an older TV screen (c) a square profile picture (d) a tall phone video
36. 36.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 9-inch-wide print?
37. 37.🟦 An image is 150 × 100 pixels. What is its aspect ratio? (a) 1:1 (b) 3:2 (c) 4:3 (d) 16:9
38. 38.🟦 An image is 320 pixels wide and 300 pixels tall. How many pixels does it have in all?
39. 39.Which of these best fits 16:9? (a) a square post (b) an upright phone screen (c) a landscape video (d) a classic tablet screen
40. 40.🟦 An image is 330 pixels wide and 70 pixels tall. How many pixels does it have in all?

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