Name a key which is hardest to turn.

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

What's a single-digit number with no value?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

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