Questions

In all the above given options, there is no chemical change or reactions takes place only the shape or physical state is changed.

The Nobel Peace Prize is awarded in Oslo city in Norway while other Nobel Prizes in Physics, Chemistry, Literature, Medicine,... are awarded in Stockholm, Sweden.

English author Amitav Ghosh has been honoured with 54th Jnanpith Award for 2018 for his outstanding contribution towards literature.

The most important determinant of consumer spending is the level of income.

Groundwater is all the water that has penetrated the earth's surface and is found in one of two soil layers. The one nearest the surface is the "zone of aeration", where gaps between soil are filled with both air and water. Below this layer is the "zone of saturation", where the gaps are filled with water.

A microscope is an instrument that magnifies objects. Cells that were first observed by Robert Hooke in the year 1665 in the compound microscope.