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Column ‘A’ | Column ‘B’ |
1. Responsiveness to stimuli | a. plants shed leaves in Autumn |
2. Respiration | b. seeds sprout when sowed in soil |
3. Excretion | c. petals of lotus close when sun sets |
4. Reproduction | d. oxygen is taken in through moist skin in earthworms. |
| Column ‘A’ | Column ‘B’ |
| 1. Rolling object | a. Heat energy |
| 2. Food | b. Atomic energy |
| 3. Stretched bow | c. Kinetic energy |
| 4. Sunlight | d. Potential energy |
| 5. Uranium | e. Chemical energy |
| Group ‘A’ | Group ‘B’ |
| 1. Galaxy | (a) From east to west |
| 2. Comet | (b) 33 satellites |
| 3. Sun-like star | (c) Spiral |
| 4. Saturn | (d) Sirius |
| 5. Venus | (e) Halley |
Column ‘A’ | Column ‘B’ |
1. Jute | a. Animal origin |
2. Air | b. Plant origin |
3. Leather | c. Man-made |
4. Cement | d. Abiotic |
Group ‘A’ | Group’B’ |
1. Argon | a. temperature for obtaining low |
2. Neon | b. Used in electric bulb |
3. Xenon | c. Decorative lights |
4. Chlorofluoro – carbon | d. Flash photography |
5. Helium | e. Ozone depletion |
Column ‘A’ | Column ‘B’ |
1. Lower jaw | a. Movable joint |
2. Ears | b. Femur |
3. Thigh | c. Movable joint in skull |
4. Elbow | d. Smallest bone |
Column ‘A’ | Column ‘B’ |
1. Amphibians | a. A monkey |
2. Vertebrates | b. A snake |
3. With scales | c. A frog |
Column ‘A’ | Column ‘B’ |
1. Vitamin A | a. Scurvy |
2. Vitamin C | b. Excessive bleeding |
3. Vitamin D | c. Skin disorders |
4. Vitamin E | d. Nightblindness |
5. Vitamin K | e. Rickets |
| Column ‘A’ | Column ‘B’ |
| 1. Solar energy | a. Waves |
| 2. Tidal energy | b. Home cooking |
| 3. Natural gas | c. Car |
| 4. Petrol | d. Solar water heater |
| Column ‘A’ | Column ‘B’ |
| 1. Iron, nickel, cobalt | (a) Electromagnet |
| 2. Door bell magnet | (b) Permanent magnet |
| 3. Nickel, cobalt, aluminium | (c) Magnetic metal |
| 4. Cupboard magnet | (d) Mariner’s compass |
| 5. Lodestone | (e) Alnico |