General Science Questions

Rayon is obtained from which among thefollowing?

Which is the highest quality of hard coal?

In 2015, underground glaciers of frozen water were discovered on

One of the best solutions to get rid of non­biodegradable waste is

What is the process of waste water treatment is commonly known?

The Scientists from China have successfully cloned which animal for the first time?

The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?

Particulates (< 1 μm size) remaining suspended in air indefinitely and transported by wind currents are called