Which of the following is not correct with reference to Bio-sand Water Filter?
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What are stars primarily made of?
Calculate the current flowing through a resistor of 10 ohm when a potential difference of 140 v is applied across it.
Why does a sprinter keep running even after crossing the finishing line?
In the following question, select the number which can be placed at the sign of ? from the given alternatives.
Who among the following is considered as a political guru of Mahatma Gandhi?
Who wrote 'Nyaya Sutra'?
CMOS is a