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Brush your Knowledge in just 30 Seconds |
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| Q:: What is a LIGHT YEAR? |
| A:: The distance the Light travelled in one year |
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| Q:: Is ZERO a Positive or Negative number? |
| A:: ZERO is neither Positive nor Negative number |
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| Q:: Who invented the number ZERO? |
| A:: Aryabhatta a great Indian Mathematician invented the number ZERO |
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| Q:: MS-DOS stands for : |
| A:: MicroSoft Disk Operating System. It is the oldest Operating System |
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