A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Take away the whole and some still remain. What is it?

Solve below rebus puzzle?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

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?

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

O T T F F S S ?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

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

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?