Alex Gendler shows how. Time for each person : 1 mins, 2 mins, 7 mins and 10 mins. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The problem is that it’s dark and so they cannot cross the bridge without a flashlight and they only have one flashlight. 3 0 obj
Not all people take the same time to cross the bridge. io9. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. <>>>
Leave your answers in the comment section below.You can check if your answer is correct by clicking on show answer below. 2 0 obj
The bridge can support only two people at a time. stream
Can you use math to get you and your friends over the bridge before the zombies arrive?
Only one or two characters allow crossing the bridge at the same time. ... neat interesting math riddles puzzles. Can you solve this classic riddle about crossing a bridge?
If a pair of characters cross the bridge, they must walk together with the same speed of the slower character. 1 0 obj
4 people one flashlight whatsapp riddle answer to whatsapp puzzle answer to whatsapp riddles bbm group Bridge Crossing Puzzle bbm group v best solution for bridge crossing riddle Bridge Crossing Puzzle Bridge Crossing Riddle cheat sheet for whatsapp riddles Four people are on one side of the bridge.
So here is the best possible solution…Step 1: A and B go with Flashlight from left to right of the Bridge = 2 minif you exchange the 2nd and 4th steps, that will be another solution. 4 0 obj
the question can be generalized for N people with varying individual time taken to cross the bridge. Each character has different speed to cross the bridge (1s, 2s, 4s, 6s, 8s, 12s). Lesson by Alex Gendler, animation by Artrake Studio.
D takes 8 minutes to cross the bridge. %����
If you get the right answer, please do share the riddle with your friends and family on WhatsApp, Facebook and other social networking sites.Person A : The person who takes 1 minute to cross the bridge.Person C and D are the slowest guys, so we have to make them walk together. 92. if they walk together and go first that it self will take 15 minutes, as the 5 minutes guy will have to walk back with the flashlight.It means they both should walk together and not go first. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
To make matters worse, it is night-time and there is only one torch. <>
Jokes, Puzzles, Riddles, Short Stories, Videos, WhatsApp Forwards and moreFour people are on one side of the bridge.
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Question: Four people need to cross a rickety bridge at night. The torch is always required when crossing the bridge and the torch
B takes 2 minutes to cross the bridge.
Plus the bridge is only big enough for two people to cross at once. Not all people take the same time to cross the bridge. Puzzle: Four people need to cross a rickety bridge at night. 10 TV Shows Where the First Season Was the Best Season. Unfortunately, they have one torch and the bridge is to dangerous to cross without a torch. Puzzle: There are 4 persons (A, B, C and D) who want to cross a bridge in night. A takes 1 minute to cross the bridge.
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In this version of the puzzle, A, B, C and D take 5, 10, 20, and 25 minutes, respectively, to cross, and the time limit is 60 minutes. � x��XMo�6����\ĴHQ_�b���6l=l��ȴ-�����JN�؊7��"[�9o�7$5�R�l��>}}1&I�j�Gc}�c4~�W�o�,���|t��5t�w�LT��3����C��2���(�����I�b������~�t��.9p�\ �i�G�]� �DA,��%�z¬ęaf�E�����w?`�G�w�����4���m This question was however popularized after its appearance in the book "How Would You Move Mount Fuji?" %PDF-1.5
Times for each person: 1 min, 2 mins, 7 mins and 10 mins. Rules.
Everyone has to get across to the other side before that. endobj
C takes 5 minutes to cross the bridge. Help all of these family members to cross the bridge within 30 seconds.
Due the age of the bridge, only two people can cross at the same time. Question : Four people need to cross a rickety bridge at night. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. There is only one torch with them and the bridge cannot be crossed without the torch. The bridge is only strong enough to support two people at a time. The bridge will be destroyed by a bomb in 17 minutes. The four people walk at different speeds: one of them is so fast that it only takes him 1 minute to cross the bridge, another takes 2 minutes, the third guy takes 5 minutes, the the last takes 10 minutes to cross the bridge. if yes, then how?So were you able to solve the riddle? You may also like. 6. endobj
All the people don’t take the same time to cross the bridge. When two people cross the bridge together (sharing the flashlight), they both walk at the slower person’s pace.Can all the four people get across before the bridge blows up?
The Four Friends (Difficulty medium) There are four friends that need to cross a bridge to get home. A$�,Z������F
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