I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

I add 5 to 9 and get 2. The answer is correct, so what am I?

What makes this number unique: 8,549,176,320?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

How can you write nineteen in a manner that if we take out one, it becomes twenty?