Number Series Questions

Q:

Which of the following terms follows the trend of the given list?

XYXYXYxY, XYXYXyXY, XYXYxYXY, XYXyXYXY, XYxYXYXY,  _______________.

A) XXXYYX B) YYXXXX
C) XYYXXX D) XXYYXX
 
Answer & Explanation Answer: B) YYXXXX

Explanation:
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Exam Prep: Bank Exams

0 26477
Q:

Find out the wrong term in the series 2, 5, 10, 50, 500, 5000

A) 5000 B) 500
C) 10 D) 50
 
Answer & Explanation Answer: A) 5000

Explanation:

Each term of the series is the product of the preceding two terms
So, 5000 is wrong and it must be replaced by (500*50) = 25000

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396 26440
Q:

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

13, 17, 19, 23, 29, ?

A) 33 B) 31
C) 35 D) 37
 
Answer & Explanation Answer: B) 31

Explanation:
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Exam Prep: Bank Exams

1 26232
Q:

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

2187, 729, 243, 81, 27, ?

A) 10 B) 9
C) 13 D) 11
 
Answer & Explanation Answer: B) 9

Explanation:
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0 26073
Q:

Find the missing number in the series.

2, 3, 8, ?, 112, 565

A) 565 B) 112
C) 27 D) 8
 
Answer & Explanation Answer: C) 27

Explanation:
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Exam Prep: Bank Exams

2 26000
Q:

Find the next number in the series

404, 415, 402, 413, 400, ?

A) 411 B) 421
C) 417 D) 414
 
Answer & Explanation Answer: A) 411

Explanation:

The given series 404, 415, 402, 413, 400, ? follows a pattern that,

404

404 + 11 = 415

415 - 13 = 402

402 + 11 = 413

413 - 13 = 400

400 + 11 = 411

 

Hence the next number in the given number series is 411.

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10 25891
Q:

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

10, 12, 14, 16, 18, ?

A) 22 B) 24
C) 20 D) 26
 
Answer & Explanation Answer: C) 20

Explanation:
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1 25055
Q:

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

 

567, 189, 63, ?, 7

 

A) 21 B) 30
C) 29 D) 31
 
Answer & Explanation Answer: A) 21

Explanation:
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9 24944