WARNING, TRAP! 97% of people answer “50 years” without thinking. Don’t make the same mistake! Calculate carefully before writing your

The calculation is therefore based on the following assumptions:

continued on the control page

50 – 3 = 47
The correct answer is therefore 47 years.

Did you fall for the auto-split trick or did you see it right away?

Continued on next page

The calculation is therefore based on the following assumptions:

continued on the control page

50 – 3 = 47
The correct answer is therefore 47 years.

Did you fall for the auto-split trick or did you see it right away?

Continued on next page