#1941 - Hard Matchsticks Problem
You need to solve this hard matchsticks puzzle by adding 15 matchsticks to form 4 exactly equal areas.
Can you do it?

You need to solve this hard matchsticks puzzle by adding 15 matchsticks to form 4 exactly equal areas.
Can you do it?
Federer and Nadal decided to play badminton against each other. For every game, they bet 1$.
If Federer won three games and Nadal won 5$, How many games did they play?
11
Federer won 3 games
Nadal must win 3(to balance 3 games he lost) + 5 games(required for min 5$) = 8 games
Total Games = 3 + 8 = 11 games.
How can you make below equation true by moving one matchstick?
There are three keys that open locks of three different doors.
In how many attempts, you can figure out the key for each door?
6
Key1: 3 attempts for 3 doors.
Key2: 2 attempts for remaining 2 doors.
Key3: 1 attempts for the last door.
You throw me away when you need me.
You bring me back but when you are done with me.
What Am I?
Fishing Net
A betting company organized a betting game. According to the game, two marbles (one red and one blue) will be placed in a dark box and if the player picks blue marble, he will get 5000$ and if he guessed it wrong he needs to pay 100$. The company was a cheater and every they put two red balls instead of one red and one blue.
Rodrik was observing that all the players are losing the game.
Next Rodrik goes to play and won. Explain?
Rodrik picks a marble and without showing it to anyone swallows it and then picks the remaining marble and shows to everyone which was red which proved the first marble prisoner pick must be blue and hence betting company needs to pay him 5000$.
I purchased a parrot from a pet store and put in an empty silver cage.
The owner of the pet store told me that a parrot can give birth every 2 months after it was born and it can deliver up to 5 babies at a time.
How many parrots will I have after a year?
1. Because I have only one parrot and not a pair required for reproduction.
Solve
6 + 7 + 8 + 9 + 11 = ?
Assuming below equations are true.
1 + 2 + 3 + 4 + 5 = 4
4 + 5 + 6 + 7 + 8 = 3
3
1 + 2 + 3 + 4 + 5 => 15 => 5 - 1 => 4
4 + 5 + 6 + 7 + 8 => 30 => 3 - 0 => 3
6 + 7 + 8 + 9 + 11 => 41 => 4- 1 => 3