Question

There are 4 numbers given below. 3 of them are similar and can be classified into a group. Which of these numbers forms a group?
1) Father
2) Mother's husband
3) Son's grandfather
4) Paternal grandfather's only son

• A. 2, 3 and 4
• B. 1, 2 and 3
• C. 1, 2 and 4
• D. 1, 3 and 4

Answer 1

The Correct Option is C

Analyzing the Relationship Terms 

The words “Father,” “Mother’s husband,” and “Paternal grandfather’s only son” are all related to the male parent or the paternal line.

• “Father” refers to a male parent.
• “Mother’s husband” refers to the father.
• “Paternal grandfather’s only son” refers to the father of the person.

However, “Son’s grandfather” refers to either the paternal or maternal grandfather, which is a different relationship and does not fit with the others.

Final Answer:

Thus, the correct answer is (C) 1, 2, and 4.