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DELHI PUBLIC SCHOOL NEWTOWN SESSION 2019-20 PRE BOARD EXAMINATION CLASS: X SUBJECT: HOME SCIENCE [SET A] FULL MARKS: 100 TIME: 2 HOURS Answers to this paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading the question paper. The time given at the head of this paper is the time allowed for writing the answers. ___________________________________________________________________________ Attempt all questions from Section A and any four questions from Section B. The intended marks for questions or parts of questions are given in brackets [ ]. This paper contains three printed pages. SECTION A (40 Marks) Attempt all questions from this Section Question 1 [5x2=10] (a) Mention two disadvantages of direct lighting. (b) Why are L.E.D lights most popular nowadays? (c) What is work triangle? (d) Name the three objectives of furnishing a home. (e) Define the term language development . Question 2 [5x2=10] (a) State two advantages of a P.P.F account. (b) What do you mean by the term Gang Age ? (c) Mention two advantages of physical exercises. (d) Name any four skin problems in Adolescent. (e) Define food faddism. Question 3 [5x2=10] (a) What is the role of probiotic foods in our diet? (b) Define the term meal planning . (c) How can you maintain the hygiene of food in storage places? A/1
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