ABC26GN5534 · Odd Man Out and Series

Subject: General Aptitude · Chapter: Odd Man Out and Series · Exam: · Marks: · Difficulty:

2, 3, 6, 15, 52.5, 157.5, 630

(a)3

(b)6

(c)15

(d)52.5

(e)157.5

Answer

Answer (as printed): D

Explanation

2nd term = (1st term × 1.5) = 2 × 1.5 = 3; 3rd term = (2nd term × 2) = 3 × 2 = 6; 4th term = (3rd term × 2.5) = 6 × 2.5 = 15; 5th term = (4th term × 3) = 15 × 3 = 45. 52.5 is wrong.

Explanation as extracted from the printed page; notation may be imperfect.

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