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ISC Class XII Board Exam 2019 : Home Science Paper 1 (Theory)

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ISC 12th
Indian School Certificate Examination (ISC), New Delhi
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HOME SCIENCE PAPER 1 (THEORY) (Maximum Marks: 70) (Time allowed: Three hours) (Candidates are allowed additional 15 minutes for only reading the paper. They must NOT start writing during this time.) ---------------------------------------------------------------------------------------------------------------Answer all questions from Part I and five questions from Part II. All working, including rough work, should be done on the same sheet as the rest of the answer. The intended marks for questions or parts of questions are given in brackets [ ]. ------------------------------------------------------------------------------------------------------------------ PART I (20 Marks) Answer all questions. Question 1 (i) Why has solar cooking become popular as a modern method of cooking? (ii) What is meant by pounding? Give one example of its usage. (iii) State two changes that occur in the nutritive value of food during germination. (iv) List any two effects that advertisements have on consumers. (v) Mention two ways of increasing life expectancy of the elderly. (vi) State one difference between bactericidal and bacteriostatic methods of food preservation. [10 2] (vii) Define binge eating disorder. (viii) Name any two adulterants commonly found in spices. (ix) State the basic difference between the wet and dry methods of cleaning clothes. (x) State any two common safety measures adopted in the home that help to minimise the risk of electrocution. --------------------------------------------------------------------------------------------------------------------This Paper consists of 3 printed pages and 1 blank page. 1219-864A Turn over Copyright reserved.

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