Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

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

Options:

(11, 34, 138)

(5, 16, 66)

(17, 52, 210)

(9, 28, 110)

Correct Answer:

(9, 28, 110)

Explanation:

11 × 3 + 1,      34 × 4 + 2  =  138

5 × 3 + 1,        16 × 4 + 2  =  66

17 × 3 + 1,      52 × 4 + 2  =  210

But in options (9, 28, 110) is given.

9 × 3 + 1,       28 × 4 + 2  =  114  ← which is odd.