Brain Test Level 105: Each of these brothers has a sister. How many siblings are there?
Brain Test Level 105
Screenshots
Quick Answer
Set the number of siblings to 6, as the five brothers share one sister, and tap submit.
Skills Tested
Step-by-Step Solution
- 1) Read that every brother has a sister and count the five brothers.
- 2) Understand that all five brothers share the same single sister.
- 3) Total the siblings as 5 brothers plus 1 sister.
- 4) Set the number to 6 and tap submit to finish.
Hint
Reveal a hint
The brothers do not each get their own sister; one sister is shared by them all.
Why It Works
The word "each" makes you think of many sisters, but the correct reading is a shared sibling. Since all five brothers have the same one sister, six siblings are the minimum and correct total, which you enter before submitting.
Frequently asked questions
How do I solve Brain Test level 105?
Set the number of siblings to 6 because the five brothers all share one sister, then tap submit.
What is the answer to Brain Test level 105?
The answer is 6 siblings, made up of five brothers and the one sister they all share.
What is the trick in Brain Test level 105?
The trick is that "each brother has a sister" does not mean five separate sisters; they all share one sister.
Why are there six siblings in Brain Test level 105?
There are six because five brothers plus the one shared sister give the total of six siblings in the family.
How many sisters do the brothers have in Brain Test level 105?
The five brothers share only one sister, so there is a single sister, not one per brother.
Is there a video walkthrough for Brain Test level 105?
Yes, the embedded video on this page explains the shared-sister logic that answers Brain Test level 105.