CSS Selectors Quiz

#1 Which of the following is a valid selector?

[class?=box]

[class^=box]

[class!=box]

[class%=box]

#2 How to select a div with no content?

div:blank

div:no-child

div:nth-child(0)

div:empty

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

:last-of-child

:empty

:selected

:only

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

Subsequent-sibling combinator

Next-sibling combinator

Descendant combinator

Child combinator

#5 Which selector has the lowest specificity?

*

:root

div

::before

#6 The + [plus symbol] is called

Next-sibling combinator

Descendant combinator

Subsequent-sibling combinator

Child combinator

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

img:first-child(div)

div:first-child img

div img:first-of-type

div:nth-child(1) img

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

div ::last-line

We cannot do this

div::last

div::last-line

#9 The * [asterisk symbol] is called

All selector

General selector

Universal selector

Generic selector

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

:lang

:linked

:only-child

:active

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

[class~=box]

[class^=box]

[box]

[class=box]

#12 How to select all the images?

img

img *

img:all

* ~ img

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

* > *

*:nth-child(n)

* *

*:nth-last-child(-n)

#14 The ::before is called

Pseudo-selector

Pseudo-attribute

Pseudo-class

Pseudo-element

#15 Which selector has the lowest specificity?

div > *

* > *:last-child

* + * + *

div + div:not(.box)

CSS Selectors