How is a fly different from a mosquito?

Bay of Bengal is in which state?

How many letters are in the alphabet?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

What building has the most stories?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

You need to arrange three 7 and mathematical symbols to form number 1?