Which five letter word can be added at the end of below word to form a
valid word?

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Why is 6 afraid of 7?

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?

Keyboard words are not in alphabetical order, Why?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

What is more useful when it is broken?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

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).

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?