Question 44
Select the number that can replace the question mark (?) in the following series.
1107, 1127, 1167, 1227, 1307, ?
Solution
Given series :
1107, 1127, 1167, 1227, 1307, ?
The pattern followed here is :
1127 - 1107 = 20
1167 - 1127 = 40
1227 - 1167 = 60
1307 - 1228 = 80
So, as we observed that the difference is increasing by 20.
So next number is 1307 + 100 = 1407
Hence, Option B is correct.
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