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Brush your Knowledge in just 30 Seconds |
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| Q:: MS-DOS stands for : |
| A:: MicroSoft Disk Operating System. It is the oldest Operating System |
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| Q:: What is a Prime Number? |
| A:: A number which is not divisible by any other number other than 1 and itself. |
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| Q:: What is light year? |
| A:: Light travels in vaccum in one year time with spped of light |
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| Q:: Which is universal donor Blood group? |
| A:: O group(A person with this Blood group can donote Blood to any person with any Blood group) |
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