3, 7, 6, 5, 9, 3, 12, 1, 15, (.....) · ABC26GN5494

Subject: General Aptitude · Chapter: Odd Man Out and Series

3, 7, 6, 5, 9, 3, 12, 1, 15, (.....)

(a)18

(b)13

(c)– 1

(d)3

Answer

Answer (as printed): C

Explanation

There are two series, beginning respectively with 3 and 7. In one 3 is added and in another 2 is subtracted. The next number is 1 – 2 = – 1.

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

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