Can you find the company name in the pictogram below?

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Complete the table series riddle by finding the number that can replace "??".

What does this say?

ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES

What shoe company does this rebus represent?

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