A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. 6, 10, 18, 34, ?, 130
66
To identify the missing term in the series 6, 10, 18, 34, ?, 130, let's analyze the pattern between the terms.
Observe the differences between consecutive terms:
- 10 - 6 = 4
- 18 - 10 = 8
- 34 - 18 = 16
The differences are 4, 8, and 16. Notice that each difference is a double of the previous:
- 4 x 2 = 8
- 8 x 2 = 16
Following this pattern, the next difference should be 16 x 2 = 32.
Add this to the last known term:
- 34 + 32 = 66
Verifying with the next term:
- 66 + (32 x 2) = 66 + 64 = 130
The difference fits the pattern. Thus, the missing term is 66.
Similar Questions
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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
