Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

How is the moon similar to a dollar?

Can you find any error in the following sentence?

A taxi was standing outside a fort at night. A man came out of the fort, opened the gate and hit the taxi driver killing him instantly. He took all the money out of the meter and started running till he was caught by a local sheriff.

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Make a sentence consisting of three words that have the whole alphabet.

Can you find the thief by just looking at the picture below?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Can you find a number that lies one third of the distance between 1/3 and 2/3?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?