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

Looking at the figure given, you will find a square formed with match sticks. This figure comprises five squares. Can you move the matchsticks such that the resulting figure consists of ten squares? Please note that you can drag the matchsticks can't rotate them and have just four moves. How will you do it?

How do you go from 98 to 720 using just one letter?

There is a rock group of four men that do not sing. Name It?

what does the below rebus means?

Find the next number in the sequence

5 12 24 36 ?

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

Can you solve below mathematical equation?

2^1234 - 2^1233

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

What does an Island and the letter T have in common?