A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Take one out and scratch my head, I am now black but once was red. What am I?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

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

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What has one letter and starts with an E?