A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?
A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
Find three numbers such that
* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.
What runs around the whole yard without moving?
A man has to get a fox, a chicken, and a sack of corn across a river.
He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.
How does the man do it?
What two things can you never eat for breakfast?
There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes
Why 1729 is a magic number? Answer Logically.
There are a hundred statements.
First person says: At least one of the statements is false.
Second person says: At least two of the statements is false.
Third person says: At least three of the statements are false.
Fourth person says: At least four of the statements are false.
..
..
..
Hundredth person says: At least a hundred of the statements are false.
Analysing it, how many statements do you think are false and how many are true?
Buy me, smell me or deliver me, I do not change.
Who am I?
Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
