This problem can be solved by preschool children in five to ten minutes, by programmers in an hour and by people with higher education…well, check it yourself.
8809 = 6 7111 = 0 2172 = 0 6666 = 4 1111 = 0 3213 = 0 7662 = 2 9313 = 1 0000 = 4 2222 = 0 3333 = 0 5555 = 0 8193 = 3 8096 = 5 1012 = 1 7777 = 0 9999 = 4 7756 = 1 6855 = 3 9881 = 5 5531 = 0 2581 = ?
What is the missing number and why?
Two. The number is how many closed circles there are in the 4 digits. 0, 6 and 9 each have one, 8 has 2.
Two. The number is how many closed circles there are in the 4 digits. 0, 6 and 9 each have one, 8 has 2.
How can you express the number 100 using the same digit six times?
99 + 99/99 = 100
People come and watch, from far away to see Burning brightly, almost catching fire, The colder it is the hotter I’ll be. Then I die.
What am I?
Fall leaves changing colors. “Burning” with bright colors, when it’s cold outside the brighter the colors are.
Fall leaves changing colors. “Burning” with bright colors, when it’s cold outside the brighter the colors are.
Physicists have built devices to make me move quickly. My last eight letters can be commonly found in newspapers, magazines, and journals.
What am I?
Particles. Physicists use particle accelerators and newspapers, magazines and journals have articles.
Particles. Physicists use particle accelerators and newspapers, magazines and journals have articles.
What runs smoother than any rhyme, loves to fall but cannot climb?
Water
Which word does not belong?
beekeeper, dumbbell, dumbstruck, untruthful
Dumbbell. All of the other words have only one of the vowels (a, e, i, o, u).
Dumbbell. All of the other words have only one of the vowels (a, e, i, o, u).
Hans made a meandering journey from Paris to Roye. On the first day, he went half of the distance. On the second day, he went one third of the remaining distance. On the third day he went three quarters of the remaining distance. The next day he traveled half of the remaining distance and was left with 5 kilometers to get to Roye. How far was the entire journey?
120 kilometers.
Hans’ trip went like this:
Day 1 – 60 km (60 km remaining) Day 2 – 20 km (40 km remaining) Day 3 – 30 km (10 km remaining) Day 4 – 5 km (5 km remaining) Day 5 – 5 km (arrives in Roye)
120 kilometers.
Hans’ trip went like this:
Day 1 – 60 km (60 km remaining) Day 2 – 20 km (40 km remaining) Day 3 – 30 km (10 km remaining) Day 4 – 5 km (5 km remaining) Day 5 – 5 km (arrives in Roye)
I am one in China, Two in Indonesia, Three in the Philippines, None in Japan.
What am I?
The letter ‘i’.
If you drop me I’m sure to crack but give me a smile and I’ll always smile back
A mirror.
What word starts with the letter “I”, becomes another word by adding the letter “A” yet has the same pronunciation?
Isle, Aisle