Question
| Column I | Column II |
| (a) Electrostatic force | (i) Attract each other |
| (b) Atmospheric pressure | (ii) Exert same pressure at equal depth |
| (c) Unlike poles | (iii) 76 mm of Hg |
| (d) Liquids | (iv) Force between charges |
| Column I | Column II |
| (a) Electrostatic force | (i) Attract each other |
| (b) Atmospheric pressure | (ii) Exert same pressure at equal depth |
| (c) Unlike poles | (iii) 76 mm of Hg |
| (d) Liquids | (iv) Force between charges |
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| Column A | Column B |
| Q.1. Grass | (a) Second |
| Q.2. Hare | (b) Third |
| Q.3. Snake | (c) First |
| Q.4. Eagle | (d) Fourth |
| Column I | Column II |
| A. Coke | 1. Fuel for home |
| B. Good fuels | 2. Produce more energy |
| C. LPG | 3. Fractions of petroleum |
| D. Petrol and diesel | 4. Purest form of carbon |
| Column I | Column II |
| A. LPG | 1. Non-combustible |
| B. Iron nails | 2. Cheap fuel |
| C. Candle | 3. Cooking gas |
| D. Wood | 4. Flame |
| Column A | Column B |
| Q.1. Mutualism | (a) Frog eating insects |
| Q.2. Parasitism | (b) Honeybees and flowers |
| Q.3. Predation | (c) Ticks on a dog |
| Q.4. Commensalism | (d) Orchids on tree branches |
| Column I | Column II |
| (a) Insulator | (i) Electric circuit |
| (b) Conductor | (ii) Conducts current |
| (c) Closed path | (iii) Prevents rusting |
| (d) Solution of distilled water and salt | (iv) Rubber |
| (v) Copper |
| Column A | Column B |
| Q.1. Habitable Zone | (a) Protects against UV rays |
| Q.2. Ozone Layer | (b) Allows liquid water to exist |
| Q.3. Magnetic Field | (c) Produces identical offspring |
| Q.4. Asexual Reproduction | (d) Shields from cosmic rays |
| Column A (Type of Force) | Column B (Example) |
| Q.1. Muscular force | (a) A cricket ball stopping on its own just before touching the boundary line |
| Q.2. Magnetic force | (b) A child lifting a school bag |
| Q.3. Frictional force | (c) A fruit falling from a tree |
| Q.4. Gravitational force | (d) A compass needle pointing North |
| Column A | Column B |
| Q.1. Aqueous Solution | (a) A solution containing the maximum amount of solute that can be dissolved at a given temperature. |
| Q.2. Saturated Solution | (b) A solution that can still dissolve more solute at a given temperature. |
| Q.3. Unsaturated Solution | (c) Water, because it dissolves more substances than any other liquid. |
| Q.4. Universal Solvent | (d) A solution in which water acts as the dissolving medium. |
| Column I | Column II |
| A. Scrotum | 1. Produces sperm |
| B. Testes | 2. Receives sperms |
| C. Penis | 3. Hoids testes |
| D. Oviduct | 4. Transfer sperm into female body |
| Column A | Column B |
| (a) Kharif crops | (i) Food for cattle |
| (b) Rabi crops | (ii) Urea and super phosphate |
| (c) Chemical fertilisers | (iii) Animal excreta, cow dung urine and plant waste |
| (d) Organic manure | (iv) Wheat, gram and pea |
| (v) Paddy and maize |