Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 2)
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
2.
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
Answer: Option
Explanation:
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
Discussion:
107 comments Page 3 of 11.
Anjali Keerthi said:
1 year ago
Agree 10 is the correct answer.
(10)
Nikhat said:
1 year ago
Yes, right. 10 is the right answer.
(8)
Rupesh Kumar Yadav said:
4 years ago
7 + 3 = 10,
10 - 2 = 8,
8 + 3 = 11,
11 - 2 = 9,
9 + 3 = 12,
12 - 2 = 10.
10 - 2 = 8,
8 + 3 = 11,
11 - 2 = 9,
9 + 3 = 12,
12 - 2 = 10.
(7)
Ankit mishra said:
2 years ago
10 is the correct answer.
(7)
Abhinav kumar said:
1 year ago
10 is the right answer.
(7)
Aditya said:
10 months ago
Thanks all for explaining the answer.
(7)
Anthony Vishal said:
2 years ago
The explanation could be;.
7+3 =10 and 7+1 = 8.
We get 7, 10, 8.
7+3 =10 and 7+1 = 8.
We get 7, 10, 8.
(6)
Abhi rana said:
11 months ago
Agree, 10 will be the right answer.
(6)
Leela Borra said:
6 months ago
Here it is, following the sequence like even places and odd places.
At even places -- 10, 11, 12, 13, .... And at odd places -- 7, 8, 9, 10, ....
So the answer is 10.
At even places -- 10, 11, 12, 13, .... And at odd places -- 7, 8, 9, 10, ....
So the answer is 10.
(6)
Rupjyoti said:
2 years ago
Yes, 10 is the right answer.
(5)
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