Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Give it food and it will live; give it water and it will die.

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?