CSS Selectors Quiz

#1 Which of the following is equivalent to .box ?

[box]

[class^=box]

[class=box]

[class~=box]

#2 Which selector has the highest specificity?

#box

[box]

box

.box

#3 The ::before is called

Pseudo-selector

Pseudo-class

Pseudo-element

Pseudo-attribute

#4 Which of the following will select nothing?

*:nth-last-child(n + 2):nth-child(n)

*:only-child:nth-child(n)

*:first-child:last-child

*:nth-child(-n)

#5 How to target the content of the last line inside a div?

div::last

We cannot do this

div ::last-line

div::last-line

#6 Which of the following is a valid Pseudo-class?

:last-of-child

:only

:empty

:selected

#7 Which selector has the highest specificity?

img:not(:first-child)

img:nth-of-type(3)

div > img.box

img + img + img

#8 How to select the “before the last” image inside a div?

div img:nth-last-child(2)

div img:last-child(2)

div img:last-child(-1)

div img:nth-child(n - 1)

#9 Which selector has the lowest specificity?

* + * + *

div > *

div + div:not(.box)

* > *:last-child

#10 Which selector has the lowest specificity?

:root

::before

div

*

#11 Which of the following is an invalid selector?

:last-child

:first-child

:empty-child

:only-child

#12 The + [plus symbol] is called

Next-sibling combinator

Child combinator

Descendant combinator

Subsequent-sibling combinator

#13 We can group different selectors using

space

We cannot group selectors

comma

dot

#14 Which selector has the lowest specificity?

.box:not(div)

*:not(div)

[class="box"]