A pond had 60 fish, out of which, all but 20 died. How many fishes are now present in that pond?
Which is the rope you never skip with?
A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?
What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?
Replace the (?) with the correct mathematical signs to make the expression equal to 59. 18 ? 12 ? 4 ? 5 = 59
John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not. Is a married person looking at an unmarried person ?
Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
Look at the below sequence of letters and tell us what the next letter should be: O T T F F S S ?
Every words stands for unique digit that makes the arithmetic equation true SEVEN + SEVEN + SIX = TWENTY. What are the digits ?
I have a mouth but I don't eat. I have a bank but have no money. I have a bed but i dont sleep. I wave but have no hands. Who Am I ?
Solve the mathematical equation in the picture below.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.