What is common among 11, 69, and 88?

What is more useful when it is broken?

The Little ant seems to be always confused. Do you know why?

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?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

During which month do people sleep the least?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)