'Wolbachia method' is sometimes talked about .with reference to which one of the following?
Controlling the viral diseases spread by mosquitoes
Converting crop residues into packing materia],
Producing biodegradable plastics
Producing biochar from thermochemical conversion of biomass
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