Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 330 · 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.🟦 The resolution of an image is … (a) the paper colour (b) the file name (c) the number of pixels (d) the font
2. 2.🟦 A 4:3 video frame is 90 pixels tall. How many pixels wide is it?
3. 3.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) longer (c) louder (d) blocky (pixelated)
4. 4.🟦 Which aspect ratio best fits a widescreen TV? (a) 9:16 (b) 16:9 (c) 1:1 (d) 4:3
5. 5.🟦 Which aspect ratio best fits an album cover? (a) 9:16 (b) 4:3 (c) 16:9 (d) 1:1
6. 6.🟦 Which aspect ratio best fits a square profile picture? (a) 9:16 (b) 4:3 (c) 1:1 (d) 16:9
7. 7.🟦 An image is 290 pixels wide and 110 pixels tall. How many pixels does it have in all?
8. 8.Which of these best fits 16:9? (a) an older TV screen (b) an old-style monitor (c) a landscape video (d) a square sticker
9. 9.🟦 An image is 400 pixels wide and 110 pixels tall. How many pixels does it have in all?
10. 10.🟦 An image is 270 pixels wide and 120 pixels tall. How many pixels does it have in all?
11. 11.🟦 A photo is 3000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
12. 12.Which of these best fits 9:16? (a) a phone story clip (b) a laptop film screen (c) a landscape video (d) a widescreen TV
13. 13.Which of these best fits 4:3? (a) an album cover (b) a square post (c) an old-style monitor (d) a laptop film screen
14. 14.🟦 What is a pixel? (a) a type of paper (b) a font size (c) a tiny dot of colour (d) a sound
15. 15.🟦 A 16:9 video frame is 1980 pixels tall. How many pixels wide is it?
16. 16.🟦 A 16:9 video frame is 1260 pixels tall. How many pixels wide is it?
17. 17.🟦 A photo is 5000 × 4000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
18. 18.🟦 Which aspect ratio best fits an old-style monitor? (a) 9:16 (b) 1:1 (c) 4:3 (d) 16:9
19. 19.Which of these best fits 1:1? (a) a widescreen TV (b) a phone story clip (c) a square post (d) a widescreen slide
20. 20.🟦 A photo is 1000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
21. 21.🟦 You shrink a 40 × 660 pixel image to half its width and half its height. How many pixels does it have now?
22. 22.🟦 Which aspect ratio best fits a widescreen slide? (a) 4:3 (b) 9:16 (c) 1:1 (d) 16:9
23. 23.🟦 To print sharply at 150 pixels per inch, how many pixels wide must a photo be for a 3-inch-wide print?
24. 24.🟦 Which aspect ratio best fits a tall phone video? (a) 4:3 (b) 16:9 (c) 1:1 (d) 9:16
25. 25.🟦 A 16:9 frame is … (a) wider than it is tall (b) a perfect square (c) taller than wide (d) round
26. 26.Which of these best fits 16:9? (a) a phone story clip (b) a square profile picture (c) a widescreen TV (d) a square post
27. 27.🟦 A 4:3 video frame is 720 pixels tall. How many pixels wide is it?
28. 28.🟦 An image is 400 pixels wide and 60 pixels tall. How many pixels does it have in all?
29. 29.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 9-inch-wide print?
30. 30.🟦 Which aspect ratio best fits a square post? (a) 4:3 (b) 1:1 (c) 9:16 (d) 16:9
31. 31.🟦 A 4:3 video frame is 920 pixels wide. How many pixels tall is it?
32. 32.🟦 You shrink a 140 × 640 pixel image to half its width and half its height. How many pixels does it have now?
33. 33.🟦 An image is 60 pixels wide and 110 pixels tall. How many pixels does it have in all?
34. 34.🟦 Which aspect ratio best fits a classic tablet screen? (a) 16:9 (b) 4:3 (c) 1:1 (d) 9:16
35. 35.Which of these best fits 9:16? (a) a square profile picture (b) a square sticker (c) an album cover (d) an upright phone screen
36. 36.🟦 You shrink a 620 × 540 pixel image to half its width and half its height. How many pixels does it have now?
37. 37.🟦 Stretching a photo only sideways makes people look … (a) exactly the same (b) sharper (c) more colourful (d) squashed or wide
38. 38.🟦 An image is 360 pixels wide and 70 pixels tall. How many pixels does it have in all?
39. 39.🟦 A photo is 2000 × 3000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
40. 40.🟦 An image is 400 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