Algebra [NRA CGL (National Recruitment AgencyCombined Graduate Level) Mathematics]: Questions 23  32 of 32
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Question 23
Question
MCQ▾simplifies to (Paper1)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 24
Question
MCQ▾The present age of a father is 5 years more than five times the age of his son. Five years hence, father’s age will be 15 years more than twice the age of the son. The father’s present age is (Paper I)
Choices
Choice (4)  Response  

a.  45 years  
b.  30 years  
c.  39 years  
d.  40 years 
Question 25
Question
MCQ▾If , then the value of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 26
Question
MCQ▾then is equal to
Choices
Choice (4)  Response  

a.  1  
b.  3  
c.  0  
d.  2 
Question 27
Question
MCQ▾then is equal to
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  0  
d.  16 
Question 28
Question
MCQ▾If and then the value of is (Paper1)
Choices
Choice (4)  Response  

a.  1  
b.  324  
c.  361  
d.  37 
Question 29
Question
MCQ▾If and , then the value of is (Paper1)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 30
Question
MCQ▾If , then the value of n is (Paper1)
Choices
Choice (4)  Response  

a.  50  
b.  40  
c.  70  
d.  60 
Question 31
Question
MCQ▾If , then the value of is
Choices
Choice (4)  Response  

a.  2  
b.  5  
c. 
 
d. 

Question 32
Question
MCQ▾is equal to
Choices
Choice (4)  Response  

a.  0.6  
b.  0.06  
c.  1.8  
d.  2.6 