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Verbal Reasoning · Q198

Number Series Completion

Competitive Exams · Verbal Reasoning · question 198

Q198

Find out the wrong term: 5, 10, 40, 80, 320, 550, 2560

A.
80
B.
320
C.
550
Answer
D.
2560

Answer: Option C

Solution

Answer: Option C
Solution:
The correct pattern is ×2, ×4, ×2, ×4 . . . . . .
So, 550 is wrong and must be replaced by (320 × 2) i.e., 640