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:
129 comments Page 3 of 13.
Siva said:
2 years ago
Thanks, everyone, Good luck to all.
(5)
Temesgen Eskezia said:
1 year ago
Thank you all for explaining the answer.
(5)
Logesh said:
1 year ago
Nice and Good explanation. Thanks all.
(5)
Aruna said:
9 months ago
Thanks all for explaining.
(5)
Vinay Kumar said:
7 months ago
Please help me by explaining.
(4)
Vijay Vishwanath R said:
3 months ago
Nice one to improve our skills. Thanks for sharing useful questions.
(4)
Palak said:
5 years ago
8*1-2 = 6.
6*2-3 = 9.
87*5-6 = 429.
6*2-3 = 9.
87*5-6 = 429.
(3)
Sowmyareddy said:
10 months ago
Thanks for explaining the answer.
(3)
Lekha said:
9 months ago
Good and very helpful. Thanks all for explaining the answer.
(3)
Nikhil Rana said:
9 months ago
It's very hard to understand this. Please explain me in detail.
(3)
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