CSS Selectors Quiz

#1 Which of the following will select all the elements?

*:nth-last-child(-n)

*:nth-child(n)

* > *

* *

#2 How to select all the images?

img *

* ~ img

img

img:all

#3 Which of the following will select nothing?

*:first-child:last-child

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

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

*:nth-child(-n)

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

:last-of-child

:empty

:selected

:only

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

div::last

div ::last-line

We cannot do this

div::last-line

#6 Which of the following is an invalid selector?

:empty-child

:last-child

:only-child

:first-child

#7 The ::before is called

Pseudo-attribute

Pseudo-class

Pseudo-element

Pseudo-selector

#8 Which selector has the lowest specificity?

* > *:last-child

div > *

* + * + *

div + div:not(.box)

#9 Which selector has the lowest specificity?

div > *:not(div)

div.box

div > *:last-child

div:nth-of-type(3n + 2)

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

[class^=box]

[box]

[class~=box]

[class=box]

#11 Which selector has the highest specificity?

box

.box

[box]

#box

#12 How to target the content of the first line inside a div?

div ::first-line

div::first

We cannot do this

div::first-line

#13 Which of the following is a valid selector?

[class!=box]

[class%=box]

[class?=box]

[class^=box]

#14 The + [plus symbol] is called

Next-sibling combinator

Descendant combinator

Subsequent-sibling combinator

Child combinator

#15 Which of the following is an invalid selector?

* * *

* * + *

* + :first-child

> *

CSS Selectors