English and Logical Reasoning Prep Guide
- Exam
- English and Logical Reasoning Prep Guide
- Subject
- Logical Reasoning
- Chapter
- Classification
English and Logical Reasoning Prep Guide · Logical Reasoning · Classification
Directions: In this type of questions, certain pairs/groups of...
Directions: In this type of questions, certain pairs/groups of numbers are given out of which all except one are similar in some manner while one is different. The numbers in these similar pairs/groups may have the same property or may be related to each other according to the same rule. The candidate is required to choose the odd pair/group.
Which Pair does NOT belong with the others?Options
- A21 − 49
- B24 − 64
- C25 − 54
- D81 − 36
Correct answer
C. 25 − 54
Step-by-step solution
This is the only pair in which the two numbers have no common factor.
Hence, option C is correct.
Hence, option C is correct.