Four pairs of numbers have been given, o

CUET Preparation Today

Start Free Mocks

Home Questions 3VAGQ7DMSW

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

Options:

25 : 650

13 : 182

18 : 306

23 : 552

Correct Answer:

18 : 306

Explanation:

THE LOGIC;

1) 25 : 650,

=> 25 : 25x25+25 = 650

2) 13 : 182,

=> 13 : 13x13+13 = 182

3) 18 : 306,

=> 18 : 18x18-18 = 306

4) 23 : 552,

=> 23 : 23x23+23 = 552

Thus, 18 : 306 is the odd one.