NRA CGL (National Recruitment AgencyCombined Graduate Level) Mathematics: Questions 369  378 of 425
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Question number: 369
» Fundamental Arithmetical Operations
Question
The value of is
Choices
Choice (4)  Response  

a.  2451  
b.  2457  
c.  2458  
d.  2456 
Passage
The table given below shows survey carried out at New Delhi Railway Station for the arrivals/departures of trains for the month of January, 2011. Study the table and answer the following questions:
Delay (in min. )  Number of arrivals  Numbers of departures 












total 


Question number: 370 (1 of 2 Based on Passage) Show Passage
Question
The total number of late arrivals of trains is
Choices
Choice (4)  Response  

a.  100  
b.  90  
c.  150  
d.  95 
Question number: 371 (2 of 2 Based on Passage) Show Passage
Question
The percentage of number of trains arriving late at the station is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 372
Question
When simplified, the product gives
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  100 
Question number: 373
» Geometry
Question
The diameter of the iron ball used for the shotput game is 28 cm. it is melted and then a solid cylinder of height is made. What will be the diameter of the base of cylinder?
Choices
Choice (4)  Response  

a.  28 cm  
b.  14 cm  
c. 
 
d. 

Question number: 374
» Fundamental Arithmetical Operations
Question
The value of is
Choices
Choice (4)  Response  

a.  9654  
b.  9189  
c.  9567  
d.  9207 
Passage
The table given below shows survey carried out at New Delhi Railway Station for the arrivals/departures of trains for the month of January, 2011. Study the table and answer the following questions:
Delay (in min. )  Number of arrivals  Numbers of departures 
0  1000  1220 
0  30  150  180 
30  60  40  60 
Over 60  10  40 
total  1200  1500 
Question number: 375 (1 of 2 Based on Passage) Show Passage
Question
The total number of late arrivals of trains is
Choices
Choice (4)  Response  

a.  200  
b.  135  
c.  190  
d.  165 
Question number: 376 (2 of 2 Based on Passage) Show Passage
Question
The percentage of number of trains arriving late at the station is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 377
» Fundamental Arithmetical Operations
Question
The value of is
Choices
Choice (4)  Response  

a.  567  
b.  189  
c.  654  
d.  532 
Question number: 378
» Geometry
Question
A cistern 5 m long and 6 m wide, contains water up to a depth of 2 m. the total area of the wet surface is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
