Logical Reasoning - Number Series - Discussion
Discussion Forum : Number Series - Type 2 (Q.No. 1)
Directions to Solve
Look carefully for the pattern, and then choose which pair of numbers comes next.
1.
28 25 5 21 18 5 14
Answer: Option
Explanation:
This is an alternating subtraction series with the interpolation of a random number, 5, as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.
Discussion:
128 comments Page 7 of 13.
Utkarsh said:
9 years ago
As difference is;
25 - 18 = 7
18 - 7 = 11 as first digit,
And next will be common as 5.
25 - 18 = 7
18 - 7 = 11 as first digit,
And next will be common as 5.
Akhilesh kumar said:
9 years ago
You are right @Mahesh.
Mayoo said:
9 years ago
Thank you @Rohit.
Sima said:
9 years ago
Thank you @Rohit.
Seshank said:
9 years ago
Nice @Rohit.
SHASHANK KUMAR said:
9 years ago
Well said @Veeresh.
Thank you.
Thank you.
K.chandra babu said:
9 years ago
5 is here just to confuse us .
Subtracting 3 from alternative numbers that is;
28 - 25 = 3.
21 - 18 = 3.
14 - 11 = 3.
Subtracting 3 from alternative numbers that is;
28 - 25 = 3.
21 - 18 = 3.
14 - 11 = 3.
Ranju said:
9 years ago
5 is common, we subtract each number by 3.
Bhuva vidhi said:
9 years ago
Thanks for all the explanations.
Ankita Debadarshi said:
9 years ago
I can't understand it. Please give me a solution in easy method.
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