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:
116 comments Page 12 of 12.
Shiva said:
3 months ago
Excellent. Thanks all for explaining.
(1)
DHA said:
3 months 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 .
(8)
Deepthi R said:
3 months ago
Great explanations, Thanks all.
(1)
Sathwika reddy said:
1 month ago
It was a good explanation. Thanks all.
(2)
Manoj said:
1 month ago
Very helpful. Good to practice. Thanks.
(2)
Aadarsh Yadav said:
2 weeks ago
The series logic starts with the pattern: 6, 9, 23, 87.
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