Which system of writting numbers has only seven symbols?

The scrips based on pictures and symbols are used in these countries today.

Which country made the paper first?

The oldest script in India was discovered  from

Printing was developed in _______ about 2000 years ago.

Early Sumerians wrote on

The invention of ______ revolutionized the way to write numbers.

Which system writing numbers  is used  in most part of the world today?.

Which of the followin statement is Not correct?

With the comming of computer , printing has became much faster and better.

All poeple in India are able read and write now.

Block printing  was invented in Germany

Most languages today use alphabets for writting.

Which was the oldest known cave art?