Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 1 (Q.No. 4)
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
4.
Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?
Answer: Option
Explanation:
In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.
Discussion:
48 comments Page 2 of 5.
Salma marndi said:
1 year ago
22-1 = 21
21+2 = 23
23-1 = 22
22+2 = 24
24-1 = 23
23+2 = 25.
I think 25 is the correct answer.
21+2 = 23
23-1 = 22
22+2 = 24
24-1 = 23
23+2 = 25.
I think 25 is the correct answer.
(5)
Janhavi Landge said:
2 years ago
The simple alternating subtraction and addition series;
1 is subtracted then 2 is added
22 - 1 = 21,
21 + 2 = 23,
23 - 1 = 22,
22 + 2 = 24,
24 - 1 = 23,
23 + 2 = 25.
The correct answer is 25.
1 is subtracted then 2 is added
22 - 1 = 21,
21 + 2 = 23,
23 - 1 = 22,
22 + 2 = 24,
24 - 1 = 23,
23 + 2 = 25.
The correct answer is 25.
(5)
Shankar said:
2 years ago
I am understanding it now easily. Thanks all for explaining.
(4)
Rohit Singh said:
2 years ago
Yes, Option C is the correct answer.
(4)
Nikhat said:
1 year ago
25 is the right answer.
(4)
Komal Yadav said:
2 years ago
Yes, the answer will be 25.
(3)
Monalisha Satapathy said:
2 years ago
Agree, 25 is the correct answer.
(3)
Syed Aqidah said:
1 year ago
Agree, 25 is the right answer.
(3)
SATHISHKUMAR said:
9 years ago
22 - 1 = 21.
21 + 2 = 23.
23 - 1 = 22.
22 + 2 = 24.
24 - 1 = 23.
23 + 2 = 25.
Hence answer = 25.
21 + 2 = 23.
23 - 1 = 22.
22 + 2 = 24.
24 - 1 = 23.
23 + 2 = 25.
Hence answer = 25.
(3)
Ravi Kumar said:
1 year ago
Yes, 25 is the answer.
(3)
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