Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

For an extra income, John decided to work at a Hotel for one hour daily. The manager offers him that they will pay him $11 after every 11 days.
However, John offered a different proposition to the manager. The offers stand as:
He will be paid just a penny on his first day.
Two pence will be paid on the second day,
Four pence will be paid on the third day.
And so on till the 11th day.

Should the Hotel manager accept his offer?

Which letter of the alphabet has the most water?

If your uncle’s sister is not your aunt, what relation is she to you?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Can you count the number of squares in the given picture?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?