CSS Worksheet: Practice Test

HTML and CSS lesson 20: CSS test · Set 333 · 40 questions

Code tip (Rule, then maths): Find the topic: syntax, selectors, properties, colours, box model, cascade, flexbox or media queries. Decide which rule or property applies to the element. For sizes, write the sum down: both sides for the box model, free space for flexbox.

1. 1.🖌️ What colour are the letters?
   li {
     text-align: left;
     color: yellow;
     font-size: 32px;
     background-color: orange;
   } (a) orange (b) black (c) yellow
2. 2.🖌️ Which CSS property picks the font style? (a) color (b) font-family (c) background-color (d) font-weight
3. 3.⚖️ Which selector is the strongest? (a) a class selector (b) an element selector (c) an id selector
4. 4.✍️ CSS declarations go inside which brackets? (a) ( ) (b) { } (c) < > (d) [ ]
5. 5.True or false: CSS changes the page live. (a) True (b) False
6. 6.Which of these does CSS do? (a) changes the text size (b) counts down a timer (c) reacts to a button click (d) gives the page structure
7. 7.True or false: JavaScript makes headings and lists. (a) True (b) False
8. 8.✍️ What value is given to border in this rule?
   li {
     border: 2px solid;
     text-align: center;
     padding: 8px;
   } (a) 300px (b) 2px solid (c) italic (d) border
9. 9.📱 The screen is 1100px wide. What font-size (px) does the paragraph get?
   p {
     font-size: 20px;
   }
   @media (max-width: 768px) {
     p {
       font-size: 18px;
     }
   }
10. 10.🎯 Which CSS selector matches this element?
    <li class="note" id="top">Hello</li> (a) .note (b) div (c) #note (d) #intro
11. 11.🧩 Which language puts a picture on a page? (a) HTML (b) CSS (c) JavaScript
12. 12.✍️ What value is given to background-color in this rule?
    h1 {
      width: 300px;
      background-color: yellow;
    } (a) background-color (b) 8px (c) yellow (d) 10px
13. 13.What does font-family do? (a) makes letters bigger (b) picks the font style (c) colours behind the text (d) sets the letter colour
14. 14.🔍 Which is the odd one out? (a) makes a link (b) makes a form box (c) changes the text size (d) puts a picture on a page
15. 15.📱 Responsive design means a page ___. (a) has no pictures (b) never changes (c) fits every screen (d) is only for laptops
16. 16.📱 The screen is 540px wide. Does the rule inside @media apply?
    p {
      font-size: 20px;
    }
    @media (max-width: 1024px) {
      p {
        font-size: 14px;
      }
    } (a) No (b) Yes
17. 17.✍️ Which property is set to bold in this rule?
    h1 {
      font-style: italic;
      text-align: center;
      font-weight: bold;
    } (a) width (b) border (c) font-weight (d) bold
18. 18.True or false: h1 is a class selector. (a) True (b) False
19. 19.✍️ What is the selector in this CSS rule?
    p {
      padding: 8px;
      color: red;
      text-align: center;
    } (a) .note (b) padding (c) p (d) red
20. 20.🎨 Which attribute adds CSS inside one tag? (a) style (b) src (c) alt (d) href
21. 21.⚖️ What colour is the text of this element?
    <p class="note" id="top">Hi</p>
    CSS:
    p { color: green; }
    p { color: purple; } (a) green (b) red (c) blue (d) purple
22. 22.🌈 Which colour of light is strongest in rgb(131, 212, 85)? (a) green (b) red (c) blue
23. 23.📦 How wide (px) is this box from the outer edge of its left border to the outer edge of its right border?
    .box {
      width: 60px;
      padding: 25px;
      border: 3px solid black;
      margin: 0px;
    }
24. 24.🖌️ What colour are the letters?
    li {
      color: blue;
      font-size: 32px;
      text-align: left;
      background-color: white;
    } (a) black (b) white (c) blue
25. 25.✍️ In color: blue; which part is the value? (a) blue (b) color (c) ; (d) :
26. 26.⚖️ What colour is the text of this element?
    <p class="menu" id="top">Hi</p>
    CSS:
    .menu { color: purple; }
    #top { color: black; } (a) purple (b) red (c) blue (d) black
27. 27.📱 The screen is 1366px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 12px;
    }
    @media (max-width: 480px) {
      p {
        font-size: 6px;
      }
    }
28. 28.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 280px;
      padding: 10px;
      border: 1px solid black;
      margin: 5px;
    }
29. 29.🖌️ Which CSS property makes letters bigger? (a) color (b) font-weight (c) background-color (d) font-size
30. 30.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 90px;
      padding: 10px;
      border: 4px solid black;
      margin: 5px;
    }
31. 31.🎯 Which CSS selector matches this element?
    <h2 class="red" id="hero">Hello</h2> (a) #red (b) .hero (c) #top (d) h2
32. 32.What does justify-content: space-between do? (a) packs boxes at the end (b) equal gaps, none at ends (c) puts boxes in the middle (d) packs boxes at the start
33. 33.🎯 Which CSS selector matches this element?
    <span class="box" id="top">Hello</span> (a) #box (b) .star (c) span (d) #intro
34. 34.✍️ Which property is set to 20px in this rule?
    .note {
      background-color: yellow;
      font-size: 20px;
    } (a) background-color (b) font-size (c) 20px (d) text-align
35. 35.Which of these does CSS do? (a) adds space around boxes (b) checks a quiz answer (c) makes a form box (d) gives the page structure
36. 36.🎨 What does CSS stand for? (a) Creative Sheet System (b) Colourful Site Styles (c) Computer Style Sheets (d) Cascading Style Sheets
37. 37.📱 Which tag helps phones show a page at the right size? (a) the hr tag (b) the br tag (c) the title tag (d) the viewport meta tag
38. 38.💪 Which flexbox property picks row or column? (a) flex-direction (b) justify-content (c) display: flex (d) gap
39. 39.🌈 Which colour of light is strongest in rgb(179, 15, 82)? (a) green (b) blue (c) red
40. 40.📱 The screen is 320px wide. What font-size (px) does the paragraph get?
    p {
      font-size: 16px;
    }
    @media (max-width: 768px) {
      p {
        font-size: 12px;
      }
    }

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