Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 573 · 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 16:9? (a) a square profile picture (b) a widescreen slide (c) an old-style monitor (d) a tall phone video
2. 2.🟦 Which aspect ratio best fits a laptop film screen? (a) 1:1 (b) 16:9 (c) 4:3 (d) 9:16
3. 3.🟦 A 16:9 video frame is 2080 pixels wide. How many pixels tall is it?
4. 4.Which of these best fits 9:16? (a) a square profile picture (b) a square post (c) an upright phone screen (d) a widescreen slide
5. 5.🟦 Which aspect ratio best fits an older TV screen? (a) 1:1 (b) 16:9 (c) 9:16 (d) 4:3
6. 6.Which of these best fits 16:9? (a) a laptop film screen (b) a square post (c) a classic tablet screen (d) a tall phone video
7. 7.🟦 Which aspect ratio best fits a square profile picture? (a) 4:3 (b) 16:9 (c) 9:16 (d) 1:1
8. 8.🟦 A photo is 2000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
9. 9.🟦 Which aspect ratio best fits a widescreen TV? (a) 9:16 (b) 1:1 (c) 4:3 (d) 16:9
10. 10.🟦 A 4:3 video frame is 210 pixels tall. How many pixels wide is it?
11. 11.🟦 An image is 10 × 10 pixels. What is its aspect ratio? (a) 3:2 (b) 1:1 (c) 16:9 (d) 4:3
12. 12.🟦 What is a pixel? (a) a font size (b) a tiny dot of colour (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 4-inch-wide print?
14. 14.🟦 Stretching a photo only sideways makes people look … (a) sharper (b) exactly the same (c) more colourful (d) squashed or wide
15. 15.🟦 A 4:3 video frame is 360 pixels tall. How many pixels wide is it?
16. 16.🟦 Which aspect ratio best fits an album cover? (a) 16:9 (b) 9:16 (c) 4:3 (d) 1:1
17. 17.🟦 A 4:3 video frame is 60 pixels tall. How many pixels wide is it?
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.🟦 Which aspect ratio best fits a tall phone video? (a) 4:3 (b) 1:1 (c) 9:16 (d) 16:9
20. 20.🟦 A 16:9 video frame is 360 pixels tall. How many pixels wide is it?
21. 21.🟦 A 16:9 video frame is 3360 pixels wide. How many pixels tall is it?
22. 22.Which of these best fits 9:16? (a) a phone story clip (b) an album cover (c) a square profile picture (d) a landscape video
23. 23.🟦 The resolution of an image is … (a) the number of pixels (b) the file name (c) the paper colour (d) the font
24. 24.🟦 A photo is 4000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
25. 25.🟦 A photo is 6000 × 2000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
26. 26.Which of these best fits 16:9? (a) an older TV screen (b) a classic tablet screen (c) a phone story clip (d) a landscape video
27. 27.🟦 Which aspect ratio best fits a widescreen slide? (a) 4:3 (b) 16:9 (c) 9:16 (d) 1:1
28. 28.🟦 Which aspect ratio best fits a phone story clip? (a) 16:9 (b) 9:16 (c) 4:3 (d) 1:1
29. 29.🟦 Which aspect ratio best fits an upright phone screen? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3
30. 30.🟦 An image is 260 pixels wide and 260 pixels tall. How many pixels does it have in all?
31. 31.🟦 A photo is 2000 × 2500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
32. 32.🟦 You shrink a 300 × 480 pixel image to half its width and half its height. How many pixels does it have now?
33. 33.🟦 A 16:9 video frame is 640 pixels wide. How many pixels tall is it?
34. 34.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) louder (c) blocky (pixelated) (d) longer
35. 35.Which of these best fits 4:3? (a) a phone story clip (b) an older TV screen (c) a square sticker (d) a widescreen slide
36. 36.🟦 An image is 100 pixels wide and 330 pixels tall. How many pixels does it have in all?
37. 37.🟦 A 16:9 frame is … (a) round (b) taller than wide (c) a perfect square (d) wider than it is tall
38. 38.🟦 An image is 180 pixels wide and 20 pixels tall. How many pixels does it have in all?
39. 39.🟦 An image is 240 × 160 pixels. What is its aspect ratio? (a) 3:2 (b) 1:1 (c) 16:9 (d) 4:3
40. 40.🟦 Which aspect ratio best fits a square sticker? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3

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