I am a prime number.
The double of myself is equal to the square of me.

which number am I?

81 x 9 = 801. What must you do to make the this equation true?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Which flower has two lips?

Can you replace the question mark with the correct number in the below table sequence?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

Can you fill the blank with the correct number?

6 30 870 756030 _____

Why is 6 afraid of 7?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?