How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What building has the most stories?

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).

What does below Rebus mean ?

esgg sgeg gegs gsge

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I am the fastest animal but cannot climb the tree. What am I?

What is the word or phrase below?
R | E | A | D