Cinemugam (Kollywood)

Q1. (A) Solve the following:             7 Marks 1.       The element eka – aluminum in Mendeleev’s periodic table is known as ______ in modern periodic table. 2.       Phenolphthalein is _________ type of indicator. 3.       1 kilowatt hr = ____________ Joules. a.        4.6 x 10 6 Joule b.       3.6 x 10 6 Joule c.        30.6 x 10 6 Joule d.       3.6 x 10 5 Joule Q1. B. Match the columns. Column I Column II 1.       Sodium 2.       Cerium 3.       Sulphur 4.       Manganese a.        Lanthanide b.       Metalloid c.        Transition metal d.       Noble metal e.        Metal f.        Non – metal. Q2. Answer the following sub questions:    6  marks 1.       The material used for fuse has low melting point. 2.        Fleming’s right hand rule 3.       What is ray diagram? What are the rules used for drawing ray diagrams for the formation of image by spherical mirror? Q3. Answer Any Four of the following questions: 12 marks 1.       What ar

OMTEX CLASSES BISMILLAH                                                       ECONOMICS TEST Bismillah                                        100 MARKS Bismillah                                                                                                  3Hrs Bismillah Q.1 (A) Fill in the blanks with appropriate alternatives given in the brackets .                                                  (5 Marks) 1.        Economics is a ……….science. (natural, social, anthropology, political) 2.        Labour is ……… (imperishable, perishable, convertible, non-convertible) 3.        The nature of the market of barter system is ………… (wide, limited, personal, social) 4.        There is lack of ……….in monopoly. (consumers, competition, buyer, people) 5.        ………..has monopoly to issue currency notes. (Commercial bank, Central Bank, Cooperative Bank, ICICI bank)       (B) State whether the following statements are true or false . BISMILLAH