General Science

Q1721.Daisy wheel printer is a type of

Q1722.Which one of the following is the correct sequence of the given substances in the decreasing order of their densities?

Q1723.A radar which detects the presence of an enemy aircraft uses

Q1724.WWW on the Internet stands for

Q1725.Of how many carats is the pure gold?

Q1726.When there is depletion of ozone in the stratosphere, the wavelength of radiation striking the Earth’s surface will be

Q1727.Who among the following is considered as the inventor of the World Wide Web (WWW)?

Q1728.The softest mineral, Talc (Soapstone) is mainly

Q1729.Which one of the following types of waves are used in a Night Vision apparatus?

Q1730.World Wide Web (www) is a hypermedia system because

Q1731.The chemical name of limestone is

Q1732.Waves used for telecommunication are

Q1733.‘Bluetooth’ technology allows

Q1734.Chemically ‘Plaster of Paris’ is

Q1735.FM broadcasting service uses the range of frequency bands between

Q1736.Which one of the following is not infotech terminology?

Q1737.The chemical formula of the Plaster of Paris is

Q1738.Following rays are used in the diagnosis of intestinal diseases

Q1739.Which one of the following is not an infotech terminology?

Q1740.Doctors, Artists and Sculptors use Calcium Sulphate which is popularly known as