Given 6 point inside a square of side 10cm, what is the probability that their exist at least two points whose distance is less than 8cm?
Asked In: FICO
The logic of the solution is that if you draw 6 points inside a square of 10 cm then it’s sure that their are at least two points within 8cm. Imagine if you draw four points at the vertices of square then their distance between each other is 10 cm. Now you can’t draw the remaining two points such that the distance is less than or equal to 8 cm. Their should be at least two points whose distance is less than 8cm. so by simple observation the probability is 1.
- Puzzle | Probability of a Truck Passing
- Puzzle 12 | (Maximize probability of White Ball)
- Puzzle | ( Distance, Time and Work)
- Puzzle | Minimum distance for Lizard
- Puzzle 3 | (Calculate total distance travelled by bee)
- Puzzle | (Square and Right angles, Up the Ladder)
- Puzzle | Divide square land among 4 sons
- Find probability of selecting element from kth column after N iterations
- Find the probability of reaching all points after N moves from point N
- Find probability that a player wins when probabilities of hitting the target are given
- Puzzle | Find the cat
- Puzzle 9 | (Find the fastest 3 horses)
- Puzzle 40 | (Find missing Row in Excel)
- Puzzle 8 | (Find the Jar with contaminated pills)
- Puzzle 2 | (Find ages of daughters)
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to firstname.lastname@example.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.