Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

Which number comes next in the number series?

2, 9, 30, 93, ?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

What runs around the whole yard without moving?

Can you find a five letter word that is left with only two letters if one is removed?

What part of Turkey has the most feathers?

What can go up a chimney down, but can’t go down a chimney up?

what's the probability of getting a king or a queen from a pack of 52 cards?