Everyday Science — All MCQs

Q301.The most efficient engine is:

Q302.What will happen if ozone layer disppears?

Q303.Eugenics is the science of improving ________ species by breeding out disease and disabilities:

Q304.What is the next term in the series? 11, 20, 35, 56, 83...

Q305.Third most common gas that is found in the air to breath is called:

Q306.The term "light year" refers to:

Q307.Why does the sky appear blue?

Q308.The extraction of metal from its ore is done by "smelting", which involves:

Q309.The hardness of a hammer made of aluminium is due to the presence of:

Q310.In which layer of the atmosphere are most of the clouds formed?

Q311.Biosphere is defined as:

Q312.Malaria, polio, dengue fever and influenza are examples of:

Q313.The protocol which assigns IP addresses to clients connected to the internet is:

Q314.In terms of Wi-Fi data throughput, the fastest transfer speeds are offered by which Wi-Fi standard?

Q315.What information about an earthquake defines its size?

Q316.The fluid part of blood is known as:

Q317.To clean the ice from the roads during the winter season, which of the following is used?

Q318.Which of the planets moves slowest around the Sun?

Q319.The life span of red blood cells in humans is:

Q320.How many fluids per day should a man use?