SPSC Headmaster Headmistress Paper

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SINDH PUBLIC SERVICE COMMISSION, HYDERABAD PRE-INTERVIEW WRITTEN TEST FOR THE POST OF HEAD MASTER/MISTRESS BPS-17 IN EDUCATION & LITERACY DEPARTMENT GOVERNMENT OF SINDH SPSC Advertisement No 1-2021 Headmaster Headmistress 1565 Jobs Wednesday, 14th May, 2014. 10:00 a.m. to 12;00 noon Max Marks: 40 ENGLISH GENERAL NOTE: ATTEMPT ALL QUESTIONS. ALL QUESTIONS CARRY EQUAL MARKS. 01 … Read more

English Medium Notes of 9th class Chemistry chapter 7 and 8

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English Medium Notes of 9th class Chemistry chapter 7 and 8 MCQs and short questions Unit 7 Oxidation is addition of oxygen or removal of hydrogen or loss of electrons by an element and as a result oxidation number increases. Reduction is addition of hydrogen or removal of oxygen or gain of electrons by an … Read more

Chapter 6 notes of 9th class chemistry

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Chapter 6 notes of 9th class chemistry MCQs and Short Questions Solution is a homogeneous mixture of two or more substances. Aqueous solution is formed by dissolving substances in water. The component which is lesser in quantity is called solute and the component in greater quantity is called solvent. A solution containing less amount of … Read more

Chemistry Notes of unit 5 9th class

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Chemistry Notes of unit 5 9th class MCQs and Short Questions Gases diffuse very rapidly. Diffusion is mixing up of a gas throughout a space or other gases. Effusion is escaping of a gas molecule through a fine hole into an evacuated space. Gases exert pressure. The SI unit of pressure is Nm-2 which is … Read more