missing number series questions - Wikitechy https://www.wikitechy.com/interview-questions/tag/missing-number-series-questions/ Interview Questions Mon, 20 Sep 2021 10:35:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png missing number series questions - Wikitechy https://www.wikitechy.com/interview-questions/tag/missing-number-series-questions/ 32 32 Find the Next Number in the given series 8 7 11 12 14 17 17 22 ? https://www.wikitechy.com/interview-questions/number-series/find-the-next-number-in-the-given-series-8-7-11-12-14-17-17-22/ https://www.wikitechy.com/interview-questions/number-series/find-the-next-number-in-the-given-series-8-7-11-12-14-17-17-22/#respond Wed, 18 Aug 2021 17:30:21 +0000 https://www.wikitechy.com/interview-questions/?p=2396

Find the Next Number in the given series 8 7 11 12 14 17 17 22 ?

Answer : 20

Explanation:

Written the given series into two pairs
8, 11, 14, 17, ? – difference of first pair is 3
7, 12, 17, 22 – difference of 2nd pair is 5
So,
17+3=20
Therefore the series is 8 7 11 12 14 17 17 22 20

]]> https://www.wikitechy.com/interview-questions/number-series/find-the-next-number-in-the-given-series-8-7-11-12-14-17-17-22/feed/ 0 Identify the pattern/relationship between the numbers and find the missing number. 11, 12, 16, 25, 41, 66, ___ ? https://www.wikitechy.com/interview-questions/number-series/identify-the-pattern-relationship-between-the-numbers-and-find-the-missing-number-11-12-16-25-41-66-___/ https://www.wikitechy.com/interview-questions/number-series/identify-the-pattern-relationship-between-the-numbers-and-find-the-missing-number-11-12-16-25-41-66-___/#respond Wed, 18 Aug 2021 17:27:46 +0000 https://www.wikitechy.com/interview-questions/?p=2395

Refer to the number series given below. Identify the pattern/relationship between the numbers and find the missing number.
11, 12, 16, 25, 41, 66, ___ ?

A. 101

B. 102

C. 103

D. 104

Answer : B. 102

Explanation

Each number is previous number plus square of number in sequence.
Where , 11 + 1 * 1 = 12;
12 + 2 * 2 = 16;
16 + 3 * 3 = 25;
25 + 4 * 4 = 41;
41 + 5 * 5 = 66;
66 + 6 * 6 = 102.

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