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Class 12 ISC Board Exam 2018 : Home Science

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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) What is the difference between boiling and par-boiling? (ii) List any two disadvantages of washing cereals and fruits. (iii) State two merits of microwave cooking. (iv) List any two points of importance of a care label of a garment. (v) Mention any two ill-effects of using pesticides on food. (vi) Name two common problems of puberty. [10 2] (vii) List any two bactericidal methods of food preservation. (viii) Name two metal contaminants. (ix) Explain the term Ecomark. (x) What is meant by dry-cleaning of clothes? --------------------------------------------------------------------------------------------------------------------This Paper consists of 3 printed pages and 1 blank page. 1218-864A Turn over Copyright reserved.

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