We have a typical 20 question IQ Test complete with answers, explanations and workthroughs.

Scroll down for the solution...

Question 13 of 20


Answer: 225

In this series, the numbers are squares.

The next number in the series would be 15 x 15 = 225.


Go To Question 14

Recommended For You:



earn cash from home
Make money from home during lockdown. Average payout is around £200.