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HOME SCIENCE ( SAMPLE PAPER WITH SOLUTION 40 MARKS ) CHAPTER 1: COLOUR Question 1: (10 Marks) a) What are primary colours? (2) Ans: 1. Primary colours (Primaries) are the sources of all the other colours. 2. They cannot be obtained by combination of other colours. Examples: red, yellow and blue. b) What are tertiary colours? Give examples. (2) Ans: 1. Tertiary colours are formed by mixing a primary and a secondary colour in equal quantities. 2. Example: Blue (primary) and green ( secondary) mix to form blue-green (tertiary). c) State two reasons for using warm colours in the house. (2) Ans: 1. Warm colours are generally associated with a bright, energetic and rich look. 2. They exude a sense of coziness, warmth and comfort to the space. d) What is understood by monochromatic colour scheme? Ans: 1. In monochromatic colour scheme, one colour is used but it varies both in value and intensity. 2. Usually spaciousness and continuity are emphasized and the effect is restful and quiet. e) Which colour should be used for kitchen ceiling? Give a reason for your answer. Ans: 1. For kitchen ceiling white colour is preferable. 2. White colour is best for visibility moreover it gives a delicate and feminine touch to the kitchen. Question 2: (15 Marks) a) What are cool colours? How do they change the impression of a room? (5) Ans: 1. Colours like blue, green, purple etc. are cool colours 2. They have the element of vegetation or water in them.

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