Questions

Digboi, in Assam is where the oldest oil refinery in India. It was build in 1901.

Mixed economy is the most common economic system in the world.

Pascal's law is a principle in fluid mechanics that states that a pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

This principle is stated mathematically as: P= P + rgh

Rajya Sabha is a permanent body and is not subject to dissolution. However, one third of the members retire every second year, and are replaced by newly elected members.

Any type of insurance, be it home, auto, life, health, etc. are based on a principle of division of risk.

Division of Risk :: This is based on how much risk the insurer estimates the insured's coverage to be. The riskier the opportunity (bad health, area the home is in) the higher the premium costs.

Random fluctuations in the gene frequencies within a population Eliminate is the one which best describes genetic drift.