NRA CGL (National Recruitment AgencyCombined Graduate Level) Mathematics: Questions 76  84 of 425
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Question number: 76
Question
A General, while arranging his men, who were 6000 in number, in the form of a square, found that there were 71 men left over. How many were arranged in each row?
Choices
Choice (4)  Response  

a.  73  
b.  77  
c.  87  
d.  93 
Question number: 77
Question
Find the wrong number in the following series.
Choices
Choice (4)  Response  

a.  326  
b.  2946  
c.  29418  
d.  40 
Question number: 78
Question
What should come in place of the question mark (? ) in the following number series?
Choices
Choice (4)  Response  

a.  52  
b.  62  
c.  51  
d.  60 
Question number: 79
Question
Sum of all natural numbers from 1 to 500 which are divisible by is:
Choices
Choice (4)  Response  

a.  41583  
b.  80152  
c.  37387  
d.  24763 
Question number: 80
» Algebra
Question
If , then the value of is
Choices
Choice (4)  Response  

a.  2  
b.  5  
c. 
 
d. 

Question number: 81
» Surds
Question
The square root of
Choices
Choice (4)  Response  

a.  2  
b.  3  
c.  1  
d.  4 
Question number: 82
Question
How many terms are there in the geometric progression
Choices
Choice (4)  Response  

a.  9  
b.  1/2  
c.  5  
d.  7 
Question number: 83
Question
In the following number series only one number is wrong. Find out the wrong number.
Choices
Choice (4)  Response  

a.  394  
b.  399  
c.  503  
d.  391 
Question number: 84
Question
What should come in place of the question mark (? ) in the following number series?
Choices
Choice (4)  Response  

a.  15  
b.  135  
c.  5  
d.  27 