Can you calculate the probability of getting a sum of six when a dice is thrown twice?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Why did Buffon take the goal with him after every Juventus match?

Why do you find that most of the buildings are deprived of the 13th floor?

One day, all the courtiers from Akbar's court were gathered in the assembly hall when one of them told the Emperor that all his valuables had been stolen by a thief the previous night.
This shocked the Emperor to his core as the place where that courter stayed was the most secured in the kingdom. The Emperor thought that it is not at all possible for an outsider to enter into the courtier's house and steal the valuables. Only another courtier could commit this crime. He quickly called Birbal to identify the thief.
Birbal thought for a while and successfully solved the mystery by identifying the thief in just one statement.
What did Birbal say?

Solve the counting riddle by identifying the number of triangles in the given picture.

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

What does this rebus means ?

What four weights can be used to balance from 1 to 30 pounds?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?