Match List I with List II and select the correct answer using the code given below the Lists: List I (Element) A. Li B. Na C. K D. Cs List II (Use) Time keeper in atomic clocks Batteries Transfer of nerve impulses Control of the water content in the blood Code:

For election to the Lok Sabha, a nomination paper can be filed by

Miscellaneous · Easy

In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a

Miscellaneous · Easy

Which among the following events happened earliest ?

Miscellaneous · Easy

An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?

Miscellaneous · Easy