Earth is related to Axis in the sameway as wheel is related to :

Question

Accepted Answer

Explanation:

1. **Justification for Option 4 (Hub):**
   - The Earth rotates around its axis, which is an imaginary line that runs through its center. Similarly, a wheel rotates around its hub. The hub is the central part of a wheel that connects to the axle and allows the wheel to spin. Just as the axis is central to the Earth's rotation, the hub is central to the wheel's rotation. Therefore, the relationship between the Earth and its axis is analogous to the relationship between a wheel and its hub.

2. **Explanation for why other options are incorrect:**
   - **Option 1 (Tyre):** A tyre is the outer part of a wheel that comes into contact with the road. It is not central to the wheel's rotation like the hub is. The tyre does not serve the same function as the axis does for the Earth, as it is not the part around which the wheel rotates.
   - **Option 2 (Car):** A car is a vehicle that may use wheels, but it is not a part of the wheel itself. The relationship between a wheel and a car is not analogous to the relationship between the Earth and its axis, as the car is not central to the wheel's rotation.
   - **Option 3 (Road):** A road is a surface on which a wheel moves, but it is external to the wheel. The road does not play a role in the wheel's rotation in the same way that the axis is central to the Earth's rotation. The road is not a part of the wheel's structure or function.

In conclusion, the correct analogy is that just as the Earth rotates around its axis, a wheel rotates around its hub. Therefore, Option 4 (Hub) is the correct answer.