CSS Selectors Quiz

#1 Which of the following is an invalid Pseudo-class?

:active

:lang

:linked

:only-child

#2 The > [greater-than symbol] is called

Subsequent-sibling combinator

Child combinator

Descendant combinator

Next-sibling combinator

#3 How to select the first image inside a div?

img:first-child(div)

div:nth-child(1) img

div img:first-of-type

div:first-child img

#4 Which selector has the lowest specificity?

.box

[class="box"]

*:not(div)

.box:not(div)

#5 Which of the following is a valid selector?

:last

:nth-child(last)

:last-of-child

:nth-last-child(1)

#6 How to select a div with no content?

div:no-child

div:blank

div:nth-child(0)

div:empty

#7 The ~ [tilde symbol] is called

Child combinator

Subsequent-sibling combinator

Descendant combinator

Next-sibling combinator

#8 Which selector has the lowest specificity?

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

div > *:not(div)

div > *:last-child

div.box

#9 How to select all the images?

img:all

img

* ~ img

img *

#10 Which selector has the highest specificity?

*:first-child:last-child

div:only-child

div + div > *:first-child

div > * > *:not(:first-of-type)

#11 Which selector has the lowest specificity?

div + div:not(.box)

div > *

* + * + *

* > *:last-child

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

[class^=box]

[box]

[class~=box]

[class=box]

#13 The * [asterisk symbol] is called

Generic selector

Universal selector

All selector

General selector

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

*:nth-child(n)

* *

*:nth-last-child(-n)

* > *

#15 Which of the following will select nothing?

*:nth-child(-n)

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

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