An anchored boat is rocked by waves whose crests are 100m
apart and whose velocity is 25m/s. How much time elapses
when two successive crests of the wave reach the boat?
1 25s
2 4s
3 2.5s
4 0.25s
The largest silver producer in the world is: (a) USA (b) Mexico (c) Guatemala (d) Bolivia
In January, Northern hemisphere develops two low pressure belts. Name them. (a) Icelandic and Aleutian (b) Azores and Bermuda (c) Illinois and Arizona
Which one of the following soils of India is infertile? (1) Black soil (2) Alluvial soil (3) Laterite soil (4) Red soil
The gas leak at which company?s plant in Bhopal had caused an environmental disaster? 1 Reliance Industries 2 Union Carbide 3 Enron 4 Indian Oil
Which of the following electro-magnetic waves has the longest wave-length? 1 Ultraviolet rays 2 Light rays 3 Gamma rays 4 Infra-red rays
Straits and canals are important in water routes because they: (a) are sometimes as large as seas (b) have the best seaports along their routes (c) are often short cuts to larger bodies of water
Optical fibers used in communication are developed based on the phenomenon of (1) refraction of light (2) diffraction of light (3) interference of light (4) total internal reflection of light
2 Answers Sir Syed University,
The Panchayat Elections in which of the following States in May 2003 were in the news as the campaigning for the same turned out to be full of violent incidents in which one Union Minister of State was also injured? 1 Orrisa 2 Manipur 3 West Bengal 4 Uttar Pradesh
. Isobars are the lines drawn on the map through the places having (a) The same atmospheric pressure (b) The same temperature (c) The same altitude (d) None of these
In a federal setup of government, the powers are divided between the: (a) Centre and the units (b) Two Houses of the Legislature (c) Executive and the Legislature (d) President and the Cabinet
Which of the following States is the leader in silk production? (a) AP (b) Karnataka (c) MP (d) Gujarat
. The value of the vote of a member of parliament in Presidential election is: (a) The number of people is divided by the number of constituencies (b) The number of people is divided by the number of parliamentarians (c) The number of people to be equal to the number of legislative councils (d) The number of people to be divided by the number of Members of Legislative Assembly