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

why number 8549176320 is one of a kind?

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

What kind of band never plays music?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?