Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 2 (Q.No. 9)
Directions to Solve
Look carefully for the pattern, and then choose which pair of numbers comes next.
9.
21 25 18 29 33 18
Answer: Option
Explanation:
This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Discussion:
34 comments Page 2 of 4.
Chandu said:
4 years ago
21 + 4 = 25
25 + 4 = 29 then ( "" 18 is interpolated of 3rd nm)
33 + 4 = 37
37 + 4 = 41.
You will get 37,41 is the answer.
Leave 18, it is the common thing.
25 + 4 = 29 then ( "" 18 is interpolated of 3rd nm)
33 + 4 = 37
37 + 4 = 41.
You will get 37,41 is the answer.
Leave 18, it is the common thing.
(3)
Sravani mantripragada said:
10 years ago
It is shown that 18 is at 3rd position in series 37, 18 (wrong because there 18 is not in the 3rd position) hence 37+4 = 41.
Hope understand!
Hope understand!
Subhajit Biswas said:
9 years ago
(21+ 4), 18 = 25, 18.
(25+ 4), 18 = 29, 18.
(29+ 4), 18 = 33, 18.
(33+ 4), 18 = 37, 18.
So the answer should be 37, 18.
(25+ 4), 18 = 29, 18.
(29+ 4), 18 = 33, 18.
(33+ 4), 18 = 37, 18.
So the answer should be 37, 18.
Aathreya said:
9 years ago
The difference between two numbers before 18 is 4, 18 appears on 3, 6, 9 positions, then the answer is 37, 41.
(1)
Anirban roy chowdhury said:
6 years ago
37,41 is the right.
Because 21+8, 25+8, 18.
29+8, 33+8, 18.
37 41, 18.
So, the answer is 37, 41, 18.
Because 21+8, 25+8, 18.
29+8, 33+8, 18.
37 41, 18.
So, the answer is 37, 41, 18.
Vedita said:
8 years ago
(21+4), 18 = 25,18
(25+4), 18 = 29,18
(29+4), 18 = 33,18
(33+4),18 = 37,18
So the answer is 37, 18.
(25+4), 18 = 29,18
(29+4), 18 = 33,18
(33+4),18 = 37,18
So the answer is 37, 18.
Vijay said:
1 decade ago
21+4=25---25,18
25+4=29---29,18
29+4=33---33,18
33+4=37---37,18
So the answer is 37,18 that's it
25+4=29---29,18
29+4=33---33,18
33+4=37---37,18
So the answer is 37,18 that's it
Suman said:
4 years ago
In this case, 18 is repeated on the third place. So, 33+4=37, then 37+4=41 then it should be 18.
(6)
Aditya vamsi said:
9 years ago
For every number, 4 is added and 18 takes the third place.
Therefore, the answer is 37 41.
Therefore, the answer is 37 41.
Mahendra said:
1 decade ago
Vijay sir 18 is on the third place in series that's why answer is 37, 41. Please mind it.
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