4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

How can you make a TV, a bed, a dog, and a car liquid?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

What is the next number in this matchsticks series riddle?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?