Searching for "number"

Q:

The number of free electrons in the outermost shell of carbon atoms in diamand is

A) zero B) two
C) four D) three
 
Answer & Explanation Answer: A) zero

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Filed Under: Chemistry
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Q:

Two numbers are in the ratio of 15 : 11.If their HCF is 13. Find  the numbers.

 

A) 195, 143 B) 196, 143
C) 195, 141 D) 195, 142
 
Answer & Explanation Answer: A) 195, 143

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Filed Under: HCF and LCM
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Q:

Number of Sigma and Pi bonds in benzene, respectively is

A) 12 and 3 B) 3 and 3
C) 6 and 3 D) 9 and 3
 
Answer & Explanation Answer: A) 12 and 3

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Filed Under: Chemistry
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Q:

Find the number which will complete the following series.

 

0, 1, 8, 27, ?

 

A) 25 B) 16
C) 125 D) 64
 
Answer & Explanation Answer: D) 64

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Filed Under: Number Series
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Q:

Vishnu spends Rs. 5000 in buying 12 tables and some chairs. The cost of one table is Rs. 50 and that of one chair is Rs. 40. What is the ratio of the numbers of tables purchased?

A) 5 :2 B) 55 : 6
C) 5 : 1 D) 55 : 4
 
Answer & Explanation Answer: B) 55 : 6

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Filed Under: Simplification
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Q:

Find the missing number (?) in the series

 

1, 1, 4, 8, 9, ?, 16, 6,...

 

A) 21 B) 23
C) 25 D) 27
 
Answer & Explanation Answer: D) 27

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Filed Under: Number Series
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Q:

What number, from the following should be deducted from 1184 to make it exactly divisible by 21?

A) 15 B) 12
C) 8 D) 7
 
Answer & Explanation Answer: C) 8

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Filed Under: Problems on Numbers
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Q:

Select the option that represents the number of triangles in the given figure

A) 12 B) 15
C) 14 D) 10
 
Answer & Explanation Answer: C) 14

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Filed Under: Image Analysis
Exam Prep: Bank Exams