Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What part of Turkey has the most feathers?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Imagine you are in a room with no windows or doors. How will you get out?

What kind of storm is always in a rush?

Count the Triangle in the figure given below:

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

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?