Bank Clerk Questions

A needle has an eye through which we keep a thread and use for stitching clothes.

Market failure arises because it is not possible for the market to correctly weight cost and benefits in a situation in which some of the cost is completely unaccounted.

Demand-side market failures happen when demand curves do not reflect consumer’s full willingness to pay for goods or services.

Supply-side market failures occur when supply curves do not reflect the full cost of producing a good or services.

A substance that dissociates into ions in solution and acquires the capacity to conduct electricity. Sodium, potassium, chloride, calcium, and phosphate are examples of electrolytes, informally known as lytes.

The complexity and variety of organic molecules is due to the chemical versatility of carbon atoms.

About 71% of the earth's surface is covered with water. In that 71% only 4% of water is a fresh water.

Isotopes are variations of an element that have the same charge as the original element, but a different mass, which is caused by either more/less neutrons in the nucleus.

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.