Dolomite powder is applied in some agricultural lands. The purpose of applying it is to
increase the pH of the soil
lower the pH of the soil
increase the phosphorus content of the soil
increase the nitrogen content of the soil
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