Page 79 - Demo

79Based on Units 1-3I.Tick (3) the correct option.(6 %u00d7 2 = 12)1.Which type of agriculture is practiced in the area with low population density?Mixed FarmingPlantation AgricultureExtensive Agriculture2.The highest volcano in Europe with an elevation of 3,329 m.Mount FujiMount EtnaMount Merapi3.Who is known as the father of %u2018India%u2019s Chemical Industry%u2019?J. V. NarlikarP. C. RayMeghnad Saha4.Who is the founder of Facebook?Paul AllenMark ZuckerbergJack Dorsey5.Who proved the fundamental theorem of algebra?Sophie GermainCarl FriedrichArchimedes6.The gas used in ordinary electric bulb after mixing with nitrogen.HeliumArgonXeliumII.Fill in the blanks.(6 %u00d7 2 = 12)1.In .......................... Agriculture, the crops grown are consumed by the farmer and his family.2........................... was the only species of seal to get extinct due to human causes.3........................... is a project built on Sutlej, Beas and Ravi rivers.4.The fear of crowd is called .......................... .5........................... discovered the basic rules about the way planets move.6.A therapy which uses spiritual healing is .......................... .III.Identify and write their names.(3 %u00d7 2 = 6)1.2.3.TEST PAPER-1Max Marks: 30