ABC26GN5488 · Odd Man Out and Series

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

4, – 8, 16, – 32, 64, (.....)
(a)128
(b)– 128
(c)192
(d)– 192
Answer
Answer (as printed): B
Explanation
Each number is the preceding number multiplied by – 2. So, the required number is – 128.

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

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