| Column I | Column II |
| (a) Stomata | (i) Absorption of water |
| (b) Xylem | (ii) Transpiration |
| (c) Root hairs | (iii) Transport of food |
| (d) Phloem | (iv) Transport of water |
| (v) Synthesis of carbohydrates |
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| Column I. | Column II |
| (a) Heating effect of electric current | (i) Battery |
| (b) Magnetic effect of electric current | (ii) Electric bulb |
| (c) Combination of cells | (iii) Electric bell |
| (d) Safety device | (iv) Fuse |
| Column I | Column II |
| A. Circulatory system | 1. Thin walled |
| B. Most arteries | 2. Heart and blood vessels |
| C. Veins | 3. Oxygenated blood |
| D. Kidney | 4. Circulation of blood |
| 5. Excretion |
| Column I | Column II |
| A. Butterfly | 1. Lungs |
| B. Earthworm | 2. Gills |
| C. Sparrow | 3. Spiracles |
| D. Fish | 4. Skin |
| Column I | Column II |
| A. Skin | 1.Stomata |
| B. Yeast | 2. Lungs |
| C. Mammals | 3. Single-celled |
| D. Leaves | 4. Earthworm |
| Column I | Column II |
| (a) Speed | (i) Speed $\times$ Time |
| (b) Wheel of cycle | (ii) Nanosecond |
| (c) Time | (iii) $km / h$ |
| (d) Distance | (iv) Circular motion |
| Column A | Column B |
| Q.1. Land breeze blows during | (a) summer |
| Q.2. Sea breeze blows during | (b) winter |
| Q.3. Dark coloured clothes are preferred during | (c) day |
| Q.4. Light coloured clothes are preferred during | (d) night |
| Column I | Column II |
| A. Large crystals | 1. Galvanisation |
| B Depositing a layer of zinc on iron | 2. Chemical change |
| C. Souring of milk | 3. Turn lime water milky |
| D. Carbon dioxide | 4. Sugar candy (mishri) |
| 5. Physical change |
| Column A | Column B |
| Q.1. Conduction | (a) No medium needed |
| Q.2. Convection | (b) Cool air moves from sea to land |
| Q.3. Radiation | (c) Poor conductors of heat |
| Q.4. Sea breeze | (d) Movement of particles in gases or liquids |
| (e) Requires medium in solids |
| Column I. | Column II |
| (a) A device used in electric bell | (i) Nichrome wire |
| (b) A material used for making filament of bulb | (ii) Soft iron |
| (c) A material used for making electromagnets | (iii) Tungsten |
| (d) A material used for making heater | (iv) Electromagnet |
| Column A | Column B |
| Q.1. If the torch is close to the ball | (a) The shadow would be smaller |
| Q.2. If the torch is far away | (b) The shadow would be larger |
| Q.3. If the ball is removed from the set-up | (c) Two shadows would appear on the screen |
| Q.4. If two torches are present in the set-up on the left side of the ball | (d) A bright spot would appear on the screen |