CSS Selectors Quiz

#1 Which of the following is an invalid selector?

:first-child

:last-child

:empty-child

:only-child

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

[class=box]

[box]

[class~=box]

[class^=box]

#3 Which of the following is a valid selector?

[class^=box]

[class%=box]

[class!=box]

[class?=box]

#4 How to select a div with no content?

div:no-child

div:empty

div:blank

div:nth-child(0)

#5 Which selector has the lowest specificity?

.box:not(div)

*:not(div)

.box

[class="box"]

#6 Which of the following is an invalid selector?

* * + *

> *

* * *

* + :first-child

#7 How to select all the images?

img *

img:all

img

* ~ img

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

:active

:lang

:linked

:only-child

#9 Which selector has the highest specificity?

img + img + img

img:nth-of-type(3)

div > img.box

img:not(:first-child)

#10 Which selector has the highest specificity?

div:only-child

*:first-child:last-child

div + div > *:first-child

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

#11 Which selector has the lowest specificity?

* > *:last-child

div + div:not(.box)

div > *

* + * + *

#12 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

#13 Which selector has the highest specificity?

[box]

#box

box

.box

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

Child combinator

Subsequent-sibling combinator

Next-sibling combinator

Descendant combinator

#15 Which of the following is a valid selector?

:last-of-child

:nth-child(last)

:nth-last-child(1)

:last

CSS Selectors