John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday. Can you find out on what day was Jacob born?
A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container. If you are asked to pick two eggs randomly from the container, at least one of them will be rotten. Can you calculate how many eggs in that container are fresh?
What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
As easy as you can get into me, it is as hard to get out of me. Do you know what I am?
Find three whole, positive numbers that have the same answer when multiplied together as when added together.
Why did Navjot Singh Sidhu put the new January calendar in the freezer
Can you name four days which start with the letter 'T'?
Count the squares in the matchstick puzzle below?
Solve the equation by replacing the alphabet with numbers. MOM + MOM + NO = BOOK=
A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
