A series is given, with one term missing. Choose amongst the given responses the meaningful one: 206, 221, 251, 296, ?, 431
356
The pattern in the series is based on increasing differences between consecutive terms. Let's examine the differences:
221 - 206 = 15
251 - 221 = 30
296 - 251 = 45
Notice that the differences increase by 15 each time (15, 30, 45). Following this pattern, the next difference should be 45 + 15 = 60.
Therefore, the missing term is 296 + 60 = 356.
The subsequent difference would be 60 + 15 = 75, and 356 + 75 = 431, confirming the pattern.
Similar Questions
Select the number from among the given options that can replace the question mark (?) in the following series.
240, 120, ?, 180, 360, 900
Select the number from among the given options that can replace the question mark (?) in the following series.
37, 52, 74, 104, 143, ?
Which of the following numbers will replace the question mark (?) in the given series?
31, ?, 40, 49, 61, 76
Which number will replace the question mark (?) in the following series?
12, 25, 51, 103, ?, 415, 831
Which of the following numbers will replace the question mark (?) in the given series?
25, 15, ?, −5, −15
Select the related word/letters/numbers from the alternatives:
01 : 36 : : 02 : ?
In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation:
53 - 34 = 5334
65 - 46 = 6456
75 - 24 = ?
Select the related word/letters/numbers from the given alternatives:
12 : 39 : : 15 : ?
A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
4, 9, 16, 25, 36, ?
In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.
6 x 2 x 9 = 269
8 x 7 x 1 = 781
4 x 1 x 3 = ?
Important Questions from Number Series
What will come in place of question mark (?) in the following number series?
2, 5, 11, 23, 44, 77, ?
What will come in place of question mark (?) in the following number series?
31, 32, 36, ?, 61, 86
What will come in the place of question mark (?) in the following number series?
3, 6, 18, ?, 630, 6930
What should come in place of the question mark ‘?’ in the following number series?
60, 40, 50, ?, 180, 460
A series is given with one term wrong. Select that wrong term from the given alternatives.
J12, M24, P48, S96, U192
