Correct option is A
Information Given:
Series: 20, 10, 40, 20, 80, ?
Series: 20, 10, 40, 20, 80, ?
Logic: Pattern alternates: ÷2, ×4
Explanation:
20 ÷ 2 = 10
10 × 4 = 40
40 ÷ 2 = 20
20 × 4 = 80
80 ÷ 2 = 40
20 ÷ 2 = 10
10 × 4 = 40
40 ÷ 2 = 20
20 × 4 = 80
80 ÷ 2 = 40
Final Answer:
40
40
Final Correct Option:
(a)
(a)