What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?
How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?
Which part of London exists in France as well ?
Which is Odd One Out and why?
4377
3954
9862
8454
9831
My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?
What word is pronounced the same if you take away four of its five letters?
using four eights (8) and a one (1) and one mathematical symbol , create the number 100
Who is generally closer to the kids, mom or dad?
(it's a funny riddle)
You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.
What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?
Rearrange the letters in "new door" to make one word.
On a beautiful Sunday morning, You ordered a hot tea to your hotel room and suddenly you remember an important thing that needed to be done right now will take around 3 minutes to complete.
Like most people you like your tea to be hot while drinking so, when should you pour cream in the tea?
1. straight away
2. Just people, you drink the team
3. Its does not matter
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
