Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 19)
Directions to Solve
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much
19.
Look at this series: 8, 6, 9, 23, 87 , ... What number should come next?
Answer: Option
Explanation:
8 x 1 - 2 = 6
6 x 2 - 3 = 9
9 x 3 - 4 = 23
23 x 4 - 5 = 87
87 x 5 - 6 = 429 ...
Discussion:
113 comments Page 1 of 12.
Deepthi R said:
1 month ago
Great explanations, Thanks all.
(1)
DHA said:
1 month ago
8 x 1 - 2 = 6,
6 x 2 - 3 = 9,
9 x 3 - 4 = 23,
23 x 4 - 5 = 87,
87 x 5 - 6 = 429 .
6 x 2 - 3 = 9,
9 x 3 - 4 = 23,
23 x 4 - 5 = 87,
87 x 5 - 6 = 429 .
(1)
Shiva said:
1 month ago
Excellent. Thanks all for explaining.
(1)
Praveenkumar B R said:
2 months ago
Very helpful. Thanks all.
Raju Maurya said:
2 months ago
Very interesting. Thanks all for giving explanations.
Iltja said:
3 months ago
Nice, very good for practice.
Loki said:
3 months ago
Nice explanation, Thanks all.
(1)
Logesh said:
4 months ago
Nice and Good explanation. Thanks all.
(5)
Temesgen Eskezia said:
6 months ago
Thank you all for explaining the answer.
(5)
MADHUGUNDU SURYA said:
6 months ago
I am not getting this. Please, anyone explain it clearly to me.
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