Question
What should come in place of ‘?’ in the given series?
32 52 68 80 88 ?
The correct answer is
92
Number Series Logic Explained
The question presents a number series: 32, 52, 68, 80, 88, ?. We need to find the missing number represented by '?'.
Identifying the Series Pattern
To find the pattern, let's calculate the difference between consecutive terms:
- $52 - 32 = 20$
- $68 - 52 = 16$
- $80 - 68 = 12$
- $88 - 80 = 8$
The differences are 20, 16, 12, 8.
Calculating the Next Term
Observe the pattern in the differences: 20, 16, 12, 8. Each difference decreases by 4.
- $20 - 4 = 16$
- $16 - 4 = 12$
- $12 - 4 = 8$
Following this pattern, the next difference should be $8 - 4 = 4$.
To find the missing number, add this next difference (4) to the last term in the series (88):
$88 + 4 = 92$
Therefore, the number that should come in place of '?' is 92.
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Important Questions from Number Series (Notes)
- What will come in place of question mark (?) in the following series:
$12, 6, 6, 9, 18, ?$ - In the following question, select the missing number from the given series:
$2, 5, 17, 71, ?, 2159$ - Which number will come next in the series:
8, 4, 4, 6, 12, ? - One term in the given number series is wrong. Find out the wrong term.
3,10,27,4,16,64,5,25,125 - What should come in place of the question mark (?) in the given series?
$15 \ 22 \ 33 \ 50 \ 71 \ 98 \ ?$
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