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 7 of 12.
Karishma said:
1 decade ago
Because 6+9+23!=87.
Prithvi said:
1 decade ago
Understand the given solution we can easy to solve.
Aruna said:
1 decade ago
When we saw that answer it looks like easy only but how we can recognize this is in this format it is like confusing question.
Kanchan said:
1 decade ago
According to me the explanation is not enough and clear that is why anyone is not able to solve the problem?
Settu M said:
1 decade ago
Definitely this is a conclusion question, how we can find out the multiple and subtract no. I don't want like this question.
Sandeep said:
1 decade ago
How to find this series set?
Sumit said:
1 decade ago
Very good really it is helpful.
Varaprasad said:
1 decade ago
Only this question is thinkable one while compare to others.
Varaprasad said:
1 decade ago
Only this question is thinkable one while compare to others.
Bhimsen Thokar said:
1 decade ago
Well it depends on the question to create a logic. Only one logic is not enough to find the next term.
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