13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

Give it food and it will live; give it water and it will die.

What Time Should the last watch show in the below figure?

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What kind of storm is always in a rush?

What does a man do only once in his lifetime, but women do once a year after they are 29?

What does the below rebus riddle means?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Can you identify if it's a murder or a suicide ?