**Accident Prone Activities**

There are several activities that can be considered accident-prone, especially for children. These activities often involve a higher risk of injury due to their nature or the environment in which they take place. Let's analyze each activity mentioned in the question and explain why they are accident-prone:

**a) Roadside Play:**
Playing alongside or near the roadside can be dangerous due to the presence of moving vehicles. Children may not always be aware of traffic rules or the potential dangers of playing near the road. This increases the risk of accidents such as getting hit by a vehicle or falling onto the road.

**b) Flying Kite on Rooftop:**
Flying a kite on a rooftop can be hazardous for several reasons. Firstly, rooftops often have uneven surfaces or obstacles, increasing the likelihood of tripping and falling. Secondly, if the kite string gets entangled with something, it can cause the child to lose balance and fall from the rooftop. Lastly, if the child is not cautious, they may lean too far over the edge while flying the kite, risking a fall.

**c) Fetching an Object by Jumping:**
Fetching an object by jumping can lead to accidents for various reasons. One common scenario is jumping from heights, such as climbing on furniture or trees, to reach an object. This can result in falls and injuries. Additionally, jumping without proper landing techniques or on an unstable surface can lead to sprains, fractures, or other injuries.

**d) All of These:**
The correct answer is option 'D' because all of the mentioned activities are accident-prone. Roadside play, flying a kite on a rooftop, and fetching an object by jumping all involve elements of risk that can potentially lead to accidents and injuries. It is important for children to be supervised and educated about potential dangers associated with these activities to ensure their safety.

Therefore, it is crucial to provide children with guidance and supervision while they engage in these activities to minimize the risk of accidents and injuries. Educating them about potential hazards and practicing safety measures will help create a safer environment for play and exploration.