Number Series Questions

Q:

Choose the missing terms in the given series from the four alternatives given below.

GMQ, JOT, MQW, ?

A) PTZ B) ORY
C) VXY D) PSZ
 
Answer & Explanation Answer: D) PSZ

Explanation:

The first letter moves three steps forward. The second letter moves two steps forward. The third letter moves three steps forward.

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Q:

Choose the correct alternative which will complete the following series:

 

21, 55, 19, 50, 17, 45, ?

 

A) 12 B) 14
C) 13 D) 15
 
Answer & Explanation Answer: D) 15

Explanation:
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Q:

Select the correct option will complete the given number series.

 

13, 10, 7, 4, ___

A) 3 B) 4
C) 1 D) 2
 
Answer & Explanation Answer: C) 1

Explanation:
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Q:

What should be replaced in the place of '?' in the following series ?

QAR, RAS, SAT, TAU, ?

A) UAT B) UAV
C) UAS D) UTS
 
Answer & Explanation Answer: B) UAV

Explanation:

In this series, the third letter is repeated as the first letter of the next segment. The middle letter, A, remains static. The third letters are in alphabetical order, beginning with R.

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Q:

In the following question, select the missing number from the given series.

6, 9 , 15, 24, 39, 63, ?

A) 97 B) 102
C) 115 D) 127
 
Answer & Explanation Answer: B) 102

Explanation:
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1 37598
Q:

What should come in place of question mark (?) in the following number series?

1, 244, 163, 190, 181, ?,

A) 188 B) 198
C) 221 D) 184
 
Answer & Explanation Answer: D) 184

Explanation:

Given number series -1, 244, 163, 190, 181, ?,

 

The pattern is as follows

 

1 + 243 = 244

 

244 - 81 = 163

 

163 + 27 = 190

 

190 - 9 = 181

 

181 + 3 = 184

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Q:

Guess the next number in the given number series?

999, 990, 998, 991, 997, 992, ?

A) 996 B) 1000
C) 999 D) 1001
 
Answer & Explanation Answer: A) 996

Explanation:

The given number series 999, 990, 998, 991, 997, 992, ?

It follows a pattern that,

999

999 - 9 = 990

990 + 8 = 998

998 - 7 = 991

991 + 6 = 997

997 - 5 = 992

992 + 4 = 996

 

Hence, the next number in the given number series is 996.

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8 36751
Q:

In the following question, select the missing number from the given series.

 

13, 17, 26, 42, 67, ?

 

A) 99 B) 90
C) 103 D) 94
 
Answer & Explanation Answer: C) 103

Explanation:
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