#621 - Toughest Matchsticks Problem
By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares".
Done as shown.
#622 - Change In Water Level Riddle
A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?
When the boat is floating on the water, it contains all the apples. Therefore, the apples have already displaced the water equal to their own volume. Now, it does not matter if they eat two or four dozen of apples, the water level will remain the same.
#624 - Quick Murder Mystery To Solve
Its been the first day of the school when a young girl was found raped and murdered.
Police suspect four male teachers as on the killer and ask them what they were doing in the morning in time 8:00 am.
1. Wayne: I was reading the newspaper.
2. Terry: I was checking chemistry papers
3. Bridge: I had locked myself in my room as my wife left me.
4. Cole: I dropped my wife to her office.
Who is the killer ?
Terry, no paper to check on the 1st day of the school.
#625 - Toothpick Equation Riddle
By moving just one toothpick(matchstick), you need to make below statement true.Can you do it?
Check solution in image below.
#626 - Digit Pattern uzzle
Which digit occurred maximum times between the number 1 and 1000?
1
All Digits [0-9] follow the following pattern: There is one occurrence of all digits in every 10 numbers Example. Digit-9 occurred one time between 10 and 19 in 9, between 20 and 29 in 29.
However, for tens(91,92,93...99) and hundreds (900,901.... 999), the occurrence is much more. Since we have included 1000, Therefor 1 is the most occurred digit.
Note: Despite three 0s in 1000, 0 is not most occurred digit as they dont have tens and hundreds like other digits.
#627 - Talking Parrot Riddle
Michael went to a parrot shop in Florida when the parrot owner told him that his parrot is so unique that he repeats everything he hears. Michael got excited and immediately bought the parrot. Michael went home and spoke many words, but parrot does not repeat anything.
He went again to parrot shop and complaint to the shopkeeper, but shopkeeper never lied. Explain?
The parrot is deaf.
#628 - Popular Algebraic Equation Riddle
Can you solve the popular algebraic equation by replacing alphabets with a digit and equation must be true as well?
SEND
+ MORE
======
MONEY
9567
+ 1085
======
10652
#629 - Popular Toll Bridge Tax Puzzle
You have to send 3,000 grapes 1,000 kilometers from grapecity to appleland. Your truck can carry 1,000 grapes at a time. Every time you travel a kilometer towards appleland you must pay a tax of 1 grape but you pay nothing when going in the other direction (towards grapecity).
What is highest number of grapes you can get to appleland?
Step one: First you want to make 3 trips of 1,000 grapes 333 kilometers. You will be left with 2,001 grapes and 667 kilometers to go.
Step two: Next you want to take 2 trips of 1,000 grapes 500 kilometers. You will be left with 1,000 grapes and 167 kilometers to go (you have to leave a grape behind).
Step three: Finally, you travel the last 167 kilometers with one load of 1,000 grapes and are left with 833 grapes in appleland.
#630 - Popular Matchstick Donkey Riddle
If you see the matchsticks arrangement in the picture, you will be able to notice a donkey shaped figure. Can you move 2 matchsticks in a manner that this shape is rotated or reflected, but it remains intact? Please be careful about the tale, it should point upwards only.
