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:
110 comments Page 3 of 11.
Janhavi Landge said:
2 years ago
The first pattern 3 is added & second pattern 2 is subtracted.
7 + 3 = 10,
10 - 2 = 8,
8 + 3 = 11,
11 - 2 = 9,
9 + 3 = 12,
12 - 2 = 10.
The correct answer is 10.
7 + 3 = 10,
10 - 2 = 8,
8 + 3 = 11,
11 - 2 = 9,
9 + 3 = 12,
12 - 2 = 10.
The correct answer is 10.
(17)
Ashu Shukla said:
2 years ago
Agree, the correct Answer should be 10.
(3)
Monalisha Satapathy said:
2 years ago
Agree with the given option i.e. 10 is the right answer.
(4)
Ankit mishra said:
2 years ago
10 is the correct answer.
(7)
Ajay said:
2 years ago
7, 10, 8, 11, 9, 12.
7 + 1 = 8,
8 + 1 = 9,
9 + 1 = 10.
So, The answer is 10.
7 + 1 = 8,
8 + 1 = 9,
9 + 1 = 10.
So, The answer is 10.
(14)
Golu kumar said:
2 years ago
I think 10 is the right answer.
(4)
Komal Yadav said:
2 years ago
10 is the correct answer.
(11)
Loku said:
2 years ago
7+3=10,
10-2=8,
8+3=11,
11-2=9,
9+3=12,
12-2=10. So, the answer is 10.
10-2=8,
8+3=11,
11-2=9,
9+3=12,
12-2=10. So, the answer is 10.
(30)
Praveen s said:
2 years ago
7, 10, 8, 11, 9, 12.
7 + 1 = 8
8 + 1 = 9
9 + 1 = 10.
So, The answer is 10
7 + 1 = 8
8 + 1 = 9
9 + 1 = 10.
So, The answer is 10
(29)
Tigist said:
2 years ago
Thanks all.
(10)
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