So let s do this.
Marble riddle scale.
There are 8 marbles that weigh 1 ounce each and 1 marble that weighs 1 1 ounces.
Mensa level brain teaser on mind bluff.
You have 12 marbles.
You are only able to use the scale 2 times.
This means that we only have to compare on those 2 remaining marbles and we have the heaviest marble in only two weighings.
You don t know which is.
Riddles hard riddles logic riddles previous riddle sliding coins.
The remaining marble is slightly heavier than the others.
If when comparing the 6 marbles we find that both sides are equal then we know that the heaviest marble has to be in the 2 marbles that are not on the scale.
You are given a set of scales and 12 marbles.
You can perform up to a maximum of three weighings to find out which marble has the different weight and if it is heavier or lighter than the others.
The scales are of the old balance variety.
2 8 of them are exactly the same weight.
That is a small dish hangs from each end of a rod that is balanced in the middle.
You have a balance that contains 2 trays.
The marbles are all uniform in size appearance and shape.
And if the marbles on the scale do not weigh the same then we know that one of the marbles on the scale is the heaviest and we can eliminate the marbles that are not on the scale.
1 you have 9 marbles as seen.
Next riddle probability other child is a boy.
Yeah i probably shouldn t have even bothered with the picture.
You can put things in the little buckets and the scale will tip to the heavier side.
Use the scale to determine the group that contains the heavier marble.
How do you determine which marble is the heaviest using only the scale and marbles in 2 weighings.