NRA CGL (National Recruitment AgencyCombined Graduate Level) Mathematics: Questions 185  190 of 425
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Question number: 185
» Fundamental Arithmetical Operations
Question
The value of is (Paper1)
Choices
Choice (4)  Response  

a.  2  
b. 
 
c. 
 
d. 

Question number: 186
Question
A TV and a Computer were sold Rs. 30000 each. This gave a loss of on TV and a gain of on Computer. The entire transaction result in (Paper  I)
Choices
Choice (4)  Response  

a.  Loss of Rs. 3500  
b.  Gain of Rs. 6500  
c.  Loss of Rs. 2500  
d.  No loss no gain 
Question number: 187
Question
What is the largest 4 digit number exactly divisible by 66? (Paper1)
Choices
Choice (4)  Response  

a.  9252  
b.  2625  
c.  9966  
d.  9956 
Question number: 188
Question
A loss of 9.5 % gets converted into a profit of 5.5 % when the selling price of an article is increased by Rs. 600. The cost price of the article is (Paper1)
Choices
Choice (4)  Response  

a.  Rs. 9440  
b.  Rs. 5900  
c.  Rs. 2622  
d.  Rs. 4000 
Question number: 189
Question
A and B together can do a piece of work in 36 days, B and C in 18 days, and A and C in 24 days. The number of days all of them working together take to complete the work is (Paper  I)
Choices
Choice (4)  Response  

a.  12  
b.  18  
c.  16  
d.  17 
Question number: 190
Question
A and B are two alloys of gold and copper prepared by mixing metals in the ratios 2: 7 and 7: 11 respectively. Equal quantities of these alloys are melted to form a third alloy C. the ratio of gold and copper in the alloy C is (Paper I)
Choices
Choice (4)  Response  

a.  15: 17  
b.  11: 25  
c.  25: 33  
d.  33: 25 