A World With Robots

Vicky wanted a robot to do all his work. A robot is a machine that can perform tasks automatically, without the need for human intervention. By having a robot, Vicky would be able to delegate his work and have it completed efficiently and effortlessly. Unlike toys or friends, a robot is specifically designed to carry out tasks and would be the most suitable option for Vicky's requirement.

The plural form of "fox" is "foxes" because when forming the plural of nouns ending in "o", we usually add "es" to the end. In this case, the "o" in "fox" is replaced with "es" to indicate more than one fox.

Vicky pleaded with his father to buy a robot, indicating that he made a sincere and earnest request for his father to make the purchase. Therefore, the statement "Vicky pleaded his father to buy a robot" is true.

The plural form of the noun "fly" is "flies". In English, when a noun ends in a consonant followed by a "y", the "y" is usually changed to "i" and "es" is added to form the plural. This rule applies to words like "fly", "baby", and "berry". Therefore, "flies" is the correct plural form of "fly".

The given correct answer, "Strong," fits logically with the description provided in the question. The question states that the robot is "big," which implies that it is physically large and powerful. Therefore, it makes sense for the robot to also be "strong" in order to match its size and capabilities.

The correct answer is butterfly because butterflies are known for their delicate and colorful wings, which could be compared to a robot sitting on someone's shoulder. Ants, puppies, and dragonflies do not typically have the same visual characteristics as butterflies.

Vicky's father bought a trick robot. This suggests that the robot is capable of performing tricks or illusions, indicating that it may have some sort of entertainment or playful function.

The given statement states that Vicky was an active boy always. However, the correct answer is False. This implies that Vicky was not always an active boy.

The brain of a robot is referred to as the controller. This component is responsible for processing information from sensors, making decisions, and controlling the mechanical parts of the robot. It acts as the central command center, receiving input from various sensors and using algorithms to determine the appropriate actions for the robot to take. Without a controller, the robot would not be able to function autonomously or carry out complex tasks.

The word "chennai" is the odd one out because it is the only proper noun in the given options. The other options - boy, book, and city - are common nouns.