CTET (Central Teacher Eligibility Test) PaperII Mathematics: Questions 273  277 of 441
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Question number: 273
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2012
Question
Which one of the following is true? (Nov)
Choices
Choice (4)  Response  

a.  Sum of two square numbers is a square 

b. 


c.  Every rational number has its reciprocal. 

d.  None of the above 

Question number: 274
» Mathematical Content » Geometry
Question
The total surface area of a sphere is 616 . The volume of the sphere is
Choices
Choice (4)  Response  

a.  1524.87 

b.  2027 

c.  1457.23 

d.  1437.33 

Question number: 275
» Mathematical Content » Geometry
Appeared in Year: 2012
Question
In the figure, ACE and DCB are line segments and , the value of x is (Nov)
Choices
Choice (4)  Response  

a.  55 

b.  70 

c.  65 

d.  60 

Question number: 276
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2012
Question
The expression is factorized as (Nov)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 277
» Mathematical Content » Geometry
Appeared in Year: 2012
Question
In the figure, ACE and BCD are line segments, the value of y is (Nov)
Choices
Choice (4)  Response  

a.  60 

b.  40 

c.  50 

d.  45 
