Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

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

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

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

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Why Wine Glass Stem is so long?