165, 195, 255,285, 345, (.....) · ABC26GN5498

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

165, 195, 255,285, 345, (.....)

(a)375

(b)420

(c)435

(d)390

Answer

Answer (as printed): C

Explanation

Each number is 15 multiplied by a prime number i.e., 15 × 11, 15 × 13, 15 × 17, 15 × 19, 15 × 23. So, the next number is 15 × 29 = 435.

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

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