number series questions - Wikitechy https://www.wikitechy.com/interview-questions/tag/number-series-questions/ Interview Questions Mon, 20 Sep 2021 10:35:57 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png number series questions - Wikitechy https://www.wikitechy.com/interview-questions/tag/number-series-questions/ 32 32 If it is possible to make a meaningful word with the 2nd, 6th 9th and 12th letters of the word ‘CONTRIBUTION’, which of the following will be the last letter of that word If more than one such word can be formed, give ‘M’ as the answer and if no such word can be formed, give ‘X’ as the answer ? https://www.wikitechy.com/interview-questions/analogy-and-pattern/if-it-is-possible-to-make-a-meaningful-word-with-the-2nd-6th-9th-and-12th-letters-of-the-word-contribution-which-of-the-following-will-be-the-last-letter-of-that-word-if-more-than-one-such-word/ https://www.wikitechy.com/interview-questions/analogy-and-pattern/if-it-is-possible-to-make-a-meaningful-word-with-the-2nd-6th-9th-and-12th-letters-of-the-word-contribution-which-of-the-following-will-be-the-last-letter-of-that-word-if-more-than-one-such-word/#respond Wed, 18 Aug 2021 18:57:52 +0000 https://www.wikitechy.com/interview-questions/?p=2446

If it is possible to make a meaningful word with the 2nd, 6th 9th and 12th letters of the word ‘CONTRIBUTION’, which of the following will be the last letter of that word If more than one such word can be formed, give ‘M’ as the answer and if no such word can be formed, give ‘X’ as the answer ?

A. T

B. O

C. M

D. X

Answer : B. O

Explanation:

From letter O, I, T, N, only one meaningful word ‘INTO’ can be formed and last letter of this word is ‘O’

]]> https://www.wikitechy.com/interview-questions/analogy-and-pattern/if-it-is-possible-to-make-a-meaningful-word-with-the-2nd-6th-9th-and-12th-letters-of-the-word-contribution-which-of-the-following-will-be-the-last-letter-of-that-word-if-more-than-one-such-word/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.

]]> 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-___/feed/ 0 In the following number series only one is wrong. Find out the wrong number 7, 4, 5, 9, 20, 51, 106.5 ? https://www.wikitechy.com/interview-questions/number-series/in-the-following-number-series-only-one-is-wrong-find-out-the-wrong-number-7-4-5-9-20-51-106-5/ https://www.wikitechy.com/interview-questions/number-series/in-the-following-number-series-only-one-is-wrong-find-out-the-wrong-number-7-4-5-9-20-51-106-5/#respond Wed, 18 Aug 2021 17:25:27 +0000 https://www.wikitechy.com/interview-questions/?p=2393

In the following number series only one is wrong. Find out the wrong number. 7, 4, 5, 9, 20, 51, 106.5 ?

A . 4

B . 5

C . 9

D . 20

E . 51

Answer : E . 51

Explanation:

The series is x 0.5 + 0.5, x 1 + 1, x 1.5 + 1.5. x 2 + 2, x 2.5 + 2.5, x 3 +3

]]> https://www.wikitechy.com/interview-questions/number-series/in-the-following-number-series-only-one-is-wrong-find-out-the-wrong-number-7-4-5-9-20-51-106-5/feed/ 0 5760, 960, ?, 48, 16, 8 https://www.wikitechy.com/interview-questions/number-series/5760-960-48-16-8/ https://www.wikitechy.com/interview-questions/number-series/5760-960-48-16-8/#respond Wed, 18 Aug 2021 17:22:12 +0000 https://www.wikitechy.com/interview-questions/?p=2391

5760, 960, ?, 48, 16, 8

A. 120

B. 160

C. 192

D. 240

Answer : C. 192

Explanation:

The given series is in pattern ÷ 6, ÷ 5, ÷ 4, ÷ 3, ÷ 2. So the missing term is 960 ÷ 5 = 192.

]]> https://www.wikitechy.com/interview-questions/number-series/5760-960-48-16-8/feed/ 0 1, 2, 6, 24, ? , 720 https://www.wikitechy.com/interview-questions/number-series/1-2-6-24-720/ https://www.wikitechy.com/interview-questions/number-series/1-2-6-24-720/#respond Wed, 18 Aug 2021 17:19:59 +0000 https://www.wikitechy.com/interview-questions/?p=2390

1, 2, 6, 24, ? , 720

A . 100

B . 104

C . 108

D . 120

Answer : D . 120

Explanation:

The given series is the pattern x1, x2, x3, x4, …………. so, the missing term = 24 x 5 = 120
1 x 2 = 2
2 x 3 = 6
6 x 4 = 24
24 x 5 = 120
120 x 6 = 720

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