One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

How can you tell a raw egg from a hard-boiled egg?

Which is faster, Heat or Cold ? Explain.

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

Assume the given figure to be a delicious doughnut. Yes, now you can concentrate more on the puzzle. So you have this delicious doughnut in your refrigerator when your friends come knocking at the door. There are eight of them. Now you have to make three cuts in this doughnut so that each one of you nine people can enjoy a piece of it. Neither you nor your friends would mind the size of their piece as long as they are getting it. How will you do it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Which is heavier: a ton of bricks or a ton of feathers?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?