17
Q:

What comes next in the series...

1A2, 3C4, 7G8, ___

A) 15O16 B) 16P17
C) 14O15 D) 13P14

Answer:   A) 15O16



Explanation:

The first digit is formed by adding the numbers which are the results of powers of 2 increased by one and second letter is the corresponding alphabet to that number...last number is the next number to the first one...therefore

15=7+8 (i.e. 2^3)

O is corresponding alphabet to 15

and 16 comes after 15 

Subject: Number Series
Q:

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

 

6, 11, 16, 21, 26, ?

 

A) 32   B) 33  
C) 31   D) 29
 
Answer & Explanation Answer: C) 31  

Explanation:
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Exam Prep: Bank Exams

1 2058
Q:

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


91, 100, 118, 145, ?, 226

 

A)   161     B)   215      
C)   181     D)   202  
 
Answer & Explanation Answer: C)   181    

Explanation:
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Exam Prep: Bank Exams

3 2412
Q:

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

 

29, 27, 24, ?, 15, 9

 

A) 22 B) 18
C) 20 D) 16
 
Answer & Explanation Answer: C) 20

Explanation:
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Exam Prep: Bank Exams

0 1153
Q:

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

 

6578, 4381, 2653, ?, 322

 

A) 1322   B) 1653  
C) 1326   D) 1632
 
Answer & Explanation Answer: A) 1322  

Explanation:
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Exam Prep: Bank Exams

9 1604
Q:

Choose the correct alternative which will complete the following series.

 

4, 8, 12, 24, 18, ?

 

A) 54 B) 72
C) 27 D) 36
 
Answer & Explanation Answer: D) 36

Explanation:
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Exam Prep: Bank Exams

3 3413
Q:

Find the missing (?) in the series.

 

3, 5, 9, 11, ?, 33, 65,...

A) 23 B) 21
C) 17 D) 15
 
Answer & Explanation Answer: D) 15

Explanation:
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Exam Prep: Bank Exams

1 3610
Q:

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

 

87, 62, 42, 27, 17, ?

 

A) 7   B) 12  
C) 8   D) 10
 
Answer & Explanation Answer: B) 12  

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Exam Prep: Bank Exams

4 3186
Q:

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

 

11, 13, 17, 19, 23, ?

 

A) 29   B) 27  
C) 31   D) 37
 
Answer & Explanation Answer: A) 29  

Explanation:
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Exam Prep: Bank Exams

1 3776