Graphic Design Worksheet: Pixels and Image Size

Animation and design lesson 14: Pixels and image size · Set 161 · 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.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 6-inch-wide print?
2. 2.🟦 An image is 150 × 150 pixels. What is its aspect ratio? (a) 3:2 (b) 4:3 (c) 16:9 (d) 1:1
3. 3.🟦 Zooming in a lot on a small photo makes it look … (a) sharper (b) longer (c) louder (d) blocky (pixelated)
4. 4.🟦 A 16:9 video frame is 1350 pixels tall. How many pixels wide is it?
5. 5.Which of these best fits 1:1? (a) a widescreen TV (b) a square post (c) a classic tablet screen (d) a landscape video
6. 6.🟦 What is a pixel? (a) a sound (b) a tiny dot of colour (c) a font size (d) a type of paper
7. 7.🟦 A 16:9 video frame is 2080 pixels wide. How many pixels tall is it?
8. 8.🟦 An image is 80 pixels wide and 390 pixels tall. How many pixels does it have in all?
9. 9.🟦 An image is 370 pixels wide and 300 pixels tall. How many pixels does it have in all?
10. 10.🟦 An image is 630 × 420 pixels. What is its aspect ratio? (a) 16:9 (b) 1:1 (c) 3:2 (d) 4:3
11. 11.🟦 Which aspect ratio best fits a laptop film screen? (a) 1:1 (b) 4:3 (c) 9:16 (d) 16:9
12. 12.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 4-inch-wide print?
13. 13.🟦 An image is 190 pixels wide and 320 pixels tall. How many pixels does it have in all?
14. 14.🟦 A 16:9 frame is … (a) taller than wide (b) a perfect square (c) round (d) wider than it is tall
15. 15.🟦 You shrink a 440 × 160 pixel image to half its width and half its height. How many pixels does it have now?
16. 16.🟦 Which aspect ratio best fits a landscape video? (a) 4:3 (b) 9:16 (c) 16:9 (d) 1:1
17. 17.🟦 You shrink a 140 × 100 pixel image to half its width and half its height. How many pixels does it have now?
18. 18.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 7-inch-wide print?
19. 19.🟦 An image is 2720 × 1530 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 1:1 (d) 3:2
20. 20.🟦 An image is 480 × 270 pixels. What is its aspect ratio? (a) 4:3 (b) 1:1 (c) 3:2 (d) 16:9
21. 21.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 3-inch-wide print?
22. 22.🟦 A 16:9 video frame is 3360 pixels wide. How many pixels tall is it?
23. 23.🟦 Which aspect ratio best fits an old-style monitor? (a) 9:16 (b) 4:3 (c) 16:9 (d) 1:1
24. 24.🟦 A 16:9 video frame is 1530 pixels tall. How many pixels wide is it?
25. 25.🟦 An image is 290 pixels wide and 240 pixels tall. How many pixels does it have in all?
26. 26.Which of these best fits 16:9? (a) a widescreen TV (b) a phone story clip (c) a tall phone video (d) an old-style monitor
27. 27.🟦 A photo is 2000 × 1500 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
28. 28.🟦 A 16:9 video frame is 900 pixels tall. How many pixels wide is it?
29. 29.🟦 You shrink a 520 × 740 pixel image to half its width and half its height. How many pixels does it have now?
30. 30.🟦 An image is 160 × 120 pixels. What is its aspect ratio? (a) 16:9 (b) 4:3 (c) 3:2 (d) 1:1
31. 31.🟦 To print sharply at 300 pixels per inch, how many pixels wide must a photo be for a 2-inch-wide print?
32. 32.🟦 An image is 120 × 120 pixels. What is its aspect ratio? (a) 3:2 (b) 16:9 (c) 4:3 (d) 1:1
33. 33.Which of these best fits 16:9? (a) an older TV screen (b) a square post (c) an old-style monitor (d) a landscape video
34. 34.🟦 A photo is 3000 × 2000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =
35. 35.🟦 The resolution of an image is … (a) the font (b) the file name (c) the paper colour (d) the number of pixels
36. 36.Which of these best fits 16:9? (a) a phone story clip (b) an old-style monitor (c) a laptop film screen (d) an upright phone screen
37. 37.Which of these best fits 16:9? (a) a widescreen slide (b) a square profile picture (c) a classic tablet screen (d) an older TV screen
38. 38.🟦 An image is 60 pixels wide and 130 pixels tall. How many pixels does it have in all?
39. 39.🟦 A 16:9 video frame is 640 pixels wide. How many pixels tall is it?
40. 40.🟦 A photo is 1000 × 1000 pixels. How many megapixels is that (1 megapixel = 1000000 pixels)? =

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