Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 437 · 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 aspect ratio best fits an upright phone screen? (a) 1:1 (b) 4:3 (c) 16:9 (d) 9:16
2. 2.Which of these best fits 4:3? (a) a tall phone video (b) an older TV screen (c) a widescreen TV (d) a square post
3. 3.🟦 An image is 360 pixels wide and 360 pixels tall. How many pixels does it have in all?
4. 4.🟦 Stretching a photo only sideways makes people look … (a) exactly the same (b) sharper (c) squashed or wide (d) more colourful
5. 5.Which of these best fits 16:9? (a) an older TV screen (b) a phone story clip (c) a landscape video (d) an upright phone screen
6. 6.🟦 An image is 250 pixels wide and 390 pixels tall. How many pixels does it have in all?
7. 7.Which of these best fits 9:16? (a) a square post (b) a widescreen TV (c) a tall phone video (d) a laptop film screen
8. 8.🟦 An image is 40 × 30 pixels. What is its aspect ratio? (a) 16:9 (b) 1:1 (c) 3:2 (d) 4:3
9. 9.🟦 An image is 960 × 540 pixels. What is its aspect ratio? (a) 1:1 (b) 3:2 (c) 4:3 (d) 16:9
10. 10.Which of these best fits 1:1? (a) a classic tablet screen (b) a widescreen TV (c) a laptop film screen (d) a square profile picture
11. 11.🟦 An image is 30 × 20 pixels. What is its aspect ratio? (a) 3:2 (b) 16:9 (c) 4:3 (d) 1:1
12. 12.🟦 An image is 270 pixels wide and 30 pixels tall. How many pixels does it have in all?
13. 13.🟦 Which aspect ratio best fits a widescreen slide? (a) 9:16 (b) 1:1 (c) 16:9 (d) 4:3
14. 14.🟦 A 4:3 video frame is 660 pixels tall. How many pixels wide is it?
15. 15.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 9-inch-wide print?
16. 16.🟦 Which aspect ratio best fits a classic tablet screen? (a) 16:9 (b) 9:16 (c) 1:1 (d) 4:3
17. 17.🟦 Which aspect ratio best fits an older TV screen? (a) 16:9 (b) 1:1 (c) 9:16 (d) 4:3
18. 18.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 5-inch-wide print?
19. 19.🟦 An image is 3200 × 1800 pixels. What is its aspect ratio? (a) 1:1 (b) 3:2 (c) 4:3 (d) 16:9
20. 20.🟦 Which aspect ratio best fits a square sticker? (a) 9:16 (b) 16:9 (c) 4:3 (d) 1:1
21. 21.Which of these best fits 1:1? (a) a phone story clip (b) a widescreen slide (c) a square sticker (d) an older TV screen
22. 22.🟦 A 16:9 frame is … (a) a perfect square (b) round (c) taller than wide (d) wider than it is tall
23. 23.🟦 A photo is 5000 × 3500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
24. 24.🟦 An image is 3360 × 1890 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 1:1 (d) 3:2
25. 25.🟦 An image is 140 pixels wide and 390 pixels tall. How many pixels does it have in all?
26. 26.🟦 An image is 110 pixels wide and 260 pixels tall. How many pixels does it have in all?
27. 27.🟦 An image is 400 pixels wide and 180 pixels tall. How many pixels does it have in all?
28. 28.🟦 An image is 170 pixels wide and 290 pixels tall. How many pixels does it have in all?
29. 29.🟦 A photo is 5000 × 2500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
30. 30.Which of these best fits 16:9? (a) a widescreen slide (b) a square profile picture (c) an old-style monitor (d) a classic tablet screen
31. 31.🟦 An image is 380 pixels wide and 160 pixels tall. How many pixels does it have in all?
32. 32.🟦 You shrink a 280 × 540 pixel image to half its width and half its height. How many pixels does it have now?
33. 33.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 7-inch-wide print?
34. 34.🟦 Which aspect ratio best fits a landscape video? (a) 16:9 (b) 4:3 (c) 1:1 (d) 9:16
35. 35.🟦 A photo is 1000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
36. 36.🟦 An image is 3680 × 2070 pixels. What is its aspect ratio? (a) 4:3 (b) 1:1 (c) 3:2 (d) 16:9
37. 37.🟦 A photo is 5000 × 2000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
38. 38.🟦 A photo is 4000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
39. 39.Which of these best fits 1:1? (a) an album cover (b) a phone story clip (c) a classic tablet screen (d) a landscape video
40. 40.🟦 An image is 90 pixels wide and 270 pixels tall. How many pixels does it have in all?

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