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 11 of 12.
Yedla Bhasker said:
9 months ago
Thanks all for explaining.
(9)
Sun said:
7 months ago
Thank you everyone for explaining the answer.
(2)
Madhan said:
6 months ago
8 * 1 = 8 - 2 = 6,
6 * 2 = 12 - 3 = 9,
9 * 3 = 27 - 4 = 23,
23 * 4 = 92 - 5 = 87,
87 * 5 = 435 - 6 = 429.
6 * 2 = 12 - 3 = 9,
9 * 3 = 27 - 4 = 23,
23 * 4 = 92 - 5 = 87,
87 * 5 = 435 - 6 = 429.
(25)
MADHUGUNDU SURYA said:
6 months ago
I am not getting this. Please, anyone explain it clearly to me.
Temesgen Eskezia said:
6 months ago
Thank you all for explaining the answer.
(5)
Logesh said:
4 months ago
Nice and Good explanation. Thanks all.
(5)
Loki said:
3 months ago
Nice explanation, Thanks all.
(1)
Iltja said:
3 months ago
Nice, very good for practice.
Raju Maurya said:
2 months ago
Very interesting. Thanks all for giving explanations.
Praveenkumar B R said:
2 months ago
Very helpful. Thanks all.
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