Searching for "number"

Q:

The number of diagonals in a pentadecagon is

A) 30 B) 90
C) 45 D) 60
 
Answer & Explanation Answer: B) 90

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark? in figure B.

 

 

A) 117 B) 63
C) 100 D) 78
 
Answer & Explanation Answer: D) 78

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

Q:

Which among the following statements are TRUE regarding synthetic fibre?

 

I. They melt after catching fire.

II. They are more durable.

III. They are prepared by a number of processes using petrochemicals.

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

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Filed Under: Chemistry
Exam Prep: Bank Exams

Q:

Find the number of prime factor of 20790.

A) 7 B) 9
C) 11 D) 13
 
Answer & Explanation Answer: A) 7

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (3, 12, 14) B) (4, 16, 13)
C) (6, 24, 19)   D) (5, 20, 16)
 
Answer & Explanation Answer: A) (3, 12, 14)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

Q:

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

 

2, 5, 9, 14, 20, ?

 

 

A) 26 B) 27
C) 30 D) 31
 
Answer & Explanation Answer: B) 27

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Filed Under: Number Series
Exam Prep: Bank Exams

Q:

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

 

9, 16, 13, 12, 17, 8, ?, ?

 

A) 21, 4   B) 4, 21  
C) 9, 12   D) 12, 18
 
Answer & Explanation Answer: A) 21, 4  

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Filed Under: Number Series
Exam Prep: Bank Exams

Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the

 

A) 29 – 34   B) 32 – 37  
C) 34 – 39   D) 24 – 28
 
Answer & Explanation Answer: D) 24 – 28

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Filed Under: Odd Man Out
Exam Prep: Bank Exams