Brain Teaser - Can You Find The Fake Ball Among The 12 Identical Balls In 3 Weighs Using A Weighing Scale And Other Clues Given Here?
Updated Sep 06, 2022
Can You Find The Fake Ball Among The 12 Identical Balls In 3 Weighs Using A Weighing Scale And Other Clues Given Here?
Brain teasers are an exciting form of a puzzle that needs thinking to solve. Brain teasers make you think out of the box and exploit your mind's potential. One of the most recent brain teasers trending on social media and boggling many minds is 'Can You Find The Fake Ball Among The 12 Identical Balls In 3 Weighs Using A Weighing Scale And Other Clues Given Here?'.
One of the challenges associated with this puzzle is that the puzzlers are required to solve this puzzle. So let us first have a look at what this puzzle is.
Image Source: Reddit
Can You Find The Fake Ball Among The 12 Identical Balls In 3 Weighs Using A Weighing Scale And Other Clues Given Here?- Solution
If you are still trying to get the answer to this, we have a hint for you, there are a few different solutions, and all you need to know is basic math to get the equations right. So let us now see the other solutions and then their respective explanations.
The solution involves three weighings, each with four balls on a side and four remaining off the scale. The trick is the groupings of balls in each of the 4v4 weighings.
Let the outcome of each weighing be L, R, B (falls left, falls right, balances). Let each ball be labelled 1-12.
The sessions can be: 1, 2, 3, 4 vs 5, 6, 7, 8; 1, 2, 7, 9 vs 3, 4, 6, 10; 1, 4, 9, 10 vs 2, 3, 8, 11 Two outcomes are indicative of a particular fake ball (depending on if it is heavier or lighter than the rest) 1: LLL or RRR 2:LLR or RRL 3:LRR or RLL 4:LRL or RLR 5: RBB or LBB 6: RRB or LLB 7: RLB or LRB 8: RBR or LBL 9: BLL or BRR 10: BRL or BLR 11: BBR or BBL 12:BBB.
The picture given below will make you understand this solution better.
Can You Find The Fake Ball Among The 12 Identical Balls In 3 Weighs Using A Weighing Scale And Other Clues Given Here - FAQ
Brain teasers and riddles are interesting forms of a puzzle that needs thinking to solve.
Brain teasers sharpen the thinking process; they are an exercise for the mind and improve Concentration.
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