What building has the most stories?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What do you see in the given picture?

What does an Island and the letter T have in common?

Find the Goldfish below the given Image.

Which letter of the alphabet has the most water?

Replace the question mark with the number below given a simple math problem.