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प्रश्न
Match items in column A with one or more items in column B.
| A | B | ||
| 1 | Inner planets | a | Saturn |
| 2 | Outer planets | b | Pole star |
| 3 | Constellation | c | Great Bear |
| 4 | Satellite of the Earth | d | Moon |
| e | Earth | ||
| f | Orion | ||
| g | Mars |
उत्तर
| A | B | ||
| 1 | Inner planets | (g), (e) | Mars, Earth |
| 2 | Outer planets | (a) | Saturn |
| 3 | Constellation | (c), (f) | Great Bear, Orion |
| 4 | Satellite of the Earth | (d) | Moon |
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संबंधित प्रश्न
Say if the statement given below is right or wrong. Rewrite the statement after correcting them.
Jupiter is the biggest planet.
Tick the correct answer.
Which is the third nearest planet to the sun?
The only celestial body where man has successfully landed.
Choose the odd one out.
How many planets are there in the solar family? Name them.
Figure shows comets without their tail. Show the tails of the comets at positions A, B, and C. In which position will the tail be longest?
Which among the planets does not have a moon?
Match the following:
| 1. | Mars | a. | Bluish-green planet |
| 2. | Jupiter | b. | Cold gas giant |
| 3. | Earth | c. | Giant planet |
| 4. | Uranus | d. | Red planet |
Match the following:
| 1. | Ganymede | a. | Neptune |
| 2. | Triton | b. | Jupiter |
| 3. | Titan | c. | Mars |
| 4. | Phobias | d. | Saturn |
Numerical problems:
The mean distance of Earth from the Sun is 149.6 × 106 km and the mean distance of mercury from the sun is 57.9× 106km. The period of Earth’s revolution is 1 year. What is the period of Mercury’s revolution?
