Odd One Out

Step 1: Concept
Classification (Odd One Out).
Step 2: Meaning
Identify the shared physical characteristic of the majority.
Step 3: Analysis
- Snail, Tortoise, and Turtle all possess a hard external shell for protection. - A Spider does not have a shell.
Step 4: Conclusion
Hence, Spider is the odd one out.
Final Answer:(C)

Concept: The relation in most pairs is profession : tool used. Step 1:Analyze each pair:

• (A) Blacksmith : Anvil → Tool used by blacksmith
• (B) Carpenter : Saw → Tool used by carpenter
• (C) Barber : Scissor → Tool used by barber
• (D) Goldsmith : Ornaments → Product made, not a tool

Step 2:Identify the odd one:

• (D) does not follow profession → tool, instead it is profession → product

Step 3:Final Answer:

The correct option is (C) :76

The correct option is (B) :PR34.

We are asked to identify the number(s) that are different from the remaining three. Let's analyze the given options based on fundamental properties: (A) Parity (Even or Odd): (B) 431 is an odd number. (C) 162 is an even number. (D) 831 is an odd number. (E) 232 is an even number. Grouping by parity, we observe two odd numbers (431, 831) and two even numbers (162, 232). If the criterion for being 'different' is belonging to the opposite parity group, then the odd numbers are different from the even numbers, and vice versa. Given the correct answer identifies 431 and 831, it suggests the grouping is based on parity, and the odd numbers form one group, while the even numbers form another. Thus, 431 and 831 are different from the even numbers 162 and 23(B) (F) Other Properties (Briefly Considered): We also briefly examined the sum of digits and the parity of the middle digit, but these did not provide a clear way to isolate one number as different from the other three in a single consistent manner. Based on the most straightforward and consistent property that divides the numbers into two distinct groups of two, the odd numbers (431, 831) are different from the even numbers (162, 232). The provided correct answer highlights the odd numbers.

The correct option is (C) :.