NRA CGL (National Recruitment AgencyCombined Graduate Level) Mathematics: Questions 420  425 of 425
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Question number: 420
Question
The difference of two numbers is 3000. On dividing the larger number by the smaller, we get 6 as quotient and 60 as remainder. The larger number is
Choices
Choice (4)  Response  

a.  3945  
b.  4854  
c.  3655  
d.  3588 
Question number: 421
Question
The difference of two numbers is 4000. On dividing the larger number by the smaller, we get 3 as quotient and 50 as remainder. The larger number is
Choices
Choice (4)  Response  

a.  1265  
b.  5975  
c.  7975  
d.  7658 
Question number: 422
Question
Simplify:
Choices
Choice (4)  Response  

a.  13  
b.  17  
c.  11  
d.  15 
Question number: 423
Question
A person divides his total distance of journey into three equal and decides to travel the three parts with speeds of 5,10 and 15 km/hr. find his average speed. (In km/hr)
Choices
Choice (4)  Response  

a. 
 
b.  6.45  
c. 
 
d. 

Question number: 424
» Average
Question
In a school with 1600 students, the average age of boys is 15 years and that of the girls is 14 years and 10 months. If the average age of the school is 14 years and 3 months, then the number of the girls in the school is
Choices
Choice (4)  Response  

a.  400  
b.  700  
c.  470  
d.  300 
Question number: 425
Question
A man bought a secondhand typewriter for Rs. 1400 and spent Rs. 600 on its repairs. He sold it for Rs. 2500. His profit percent is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
