IQ Test Labs

Discover your intellectual strengths

practice questions

3/4 Number series

Find the missing number: 1, 4, 9, 16, ?, 36.

Squares are involved.

Add Comment

* Required information
1000
What is ziuq spelt backwards?

Comments (2)

Gravatar
New
Jblsays...

Squares progression:

1*1 = 1, 2*2 = 4, 3*3 = 9, 4*4 = 16, 5*5 = 25, 6*6 = 36.

Gravatar
New
Mardonsays...

Yes why not

widgets Latest post

Mathematics skills

new_releases Newsletter

Get new questions to hone your IQ!

whatshot In the news

Keeping the beat

drums beat

pie_chart Polls

Quotations