In this word-classification odd-man-out question, select the odd word from the given alternatives.

Introduction / Context:
This is a basic general knowledge and vocabulary classification question. The options given are common food items. Three of them are fruits, while one is a nut or seed. Odd-man-out questions of this type test your everyday knowledge of categories like fruits, vegetables, dry fruits and nuts.

Given Data / Assumptions:

• Options: Apple, Mango, Orange and Almond.
• We use everyday culinary classifications rather than strict botanical definitions.
• We are looking for one item that does not belong to the group of fresh fruits.

Concept / Approach:
In reasoning exams, fruits are usually understood as fresh edible parts of plants that are typically juicy and eaten as a sweet or tangy food. Nuts such as almonds are considered separate because they are hard, dry seeds with a tough shell and are often categorised as dry fruits. To solve this question, we identify which of the options is not normally referred to as a fruit in daily language and cooking.

Step-by-Step Solution:
Step 1: Consider Apple. Apple is a common fresh fruit, juicy, sweet or slightly tangy, eaten raw or used in desserts and juices. It clearly belongs to the fruit category. Step 2: Consider Mango. Mango is a well-known tropical fruit, sweet and juicy when ripe, widely eaten as a fruit or used in shakes and desserts. It is also a fruit. Step 3: Consider Orange. Orange is a citrus fruit, juicy and rich in vitamin C, commonly consumed as a fruit or juice. It fits fully in the fruit category. Step 4: Consider Almond. Almond is a type of nut or edible seed. It is hard, dry, has a shell and is typically classified as a dry fruit or nut rather than a fresh fruit. Step 5: Summarise. Apple, Mango and Orange are all fresh fruits, whereas Almond is a nut or dry fruit. Step 6: Conclude that Almond is the odd word among the given options.

Verification / Alternative check:
Even if we consider botanical definitions, Almond remains different. Apple, Mango and Orange are all fleshy fruits with edible pulp, while Almond is essentially a seed inside a hard shell. In everyday usage, it is grouped with nuts such as cashew and walnut, not with apples and oranges. Therefore, whether we apply a culinary perspective or a basic biological view, Almond stands apart from the other three items.

Why Other Options Are Wrong:
Apple is not odd because it is clearly a fruit just like Mango and Orange. Mango is also a fruit, so it shares the main category with Apple and Orange. Orange is a typical fruit as well. Since these three all belong to the same group of fresh fruits, none of them can be the odd-man-out. Only Almond is different in type and therefore must be the answer.

Common Pitfalls:
Sometimes students overthink simple questions, looking for obscure properties like colour or shape. For example, they might notice that Almond is brown, whereas the others are often green or orange from outside, and misinterpret the pattern. The correct approach in reasoning questions is to focus on primary category differences like fruit versus nut or plant versus animal. Paying attention to obvious and common groupings usually leads to the right answer quickly.

Final Answer:
The odd word is Almond, because Apple, Mango and Orange are all fruits, while Almond is a nut or dry fruit.