2, 3, 6, 15, 52.5, 157.5, 630 · ABC26GN5534
Subject: General Aptitude · Chapter: Odd Man Out and Series
2, 3, 6, 15, 52.5, 157.5, 630
(a)3
(b)6
(c)15
(d)52.5
(e)157.5
Answer
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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