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प्रश्न
Find the odd one.
Umbrella, sponge, rain coat, jerkin
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उत्तर
Sponge.
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संबंधित प्रश्न
Very Short Answer Type Question:
Which material is generally used for making pens? Wood, aluminum, plastic, cotton
Very Short Answer Type Question:
List three liquids which are transparent.
Test the flexibility.
Give one plastic scale and a wooden scale to the students. Ask them to bend. Tabulate their observation (bends, does not bend).
| Plastic Scale | Wooden Scale |
| ______ | ______ |
Chalk dissolves in water.
Oil mixes with water.
Smooth materials do not have ups and downs.
Differentiate hard and soft materials.
Pick one material from the following which is completely soluble in water.
Match the objects given in Column I with the materials given in Column II.
| COLUMN I | COLUMN II | ||
| (a) | Surgical instruments | (i) | Plastic |
| (b) | Newspaper | (ii) | Animal product |
| (c) | Electrical switches | (iii) | Steel |
| (d) | Wool | (iv) | Plant product |
Why do you think oxygen dissolved in water is important for the survival of aquatic animals and plants?
