CTET PaperII Mathematics: Questions 363  367 of 441
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Question number: 363
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2014
Question
We call a number perfect if it is the sum of all its positive divisors, except itself. For example, 28 is a perfect number because 28 = . Which of the following numbers is a perfect number? (Sept)
Choices
Choice (4)  Response  

a.  9  
b.  6  
c.  10  
d.  13 
Question number: 364
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2015
Question
The value of
Where a = 2, b = 3 and c = 0, is: (Sep)
Choices
Choice (4)  Response  

a.  1  
b.  0  
c.  1  
d. 

Question number: 365
» Pedagogical Issues » Place of Mathematics in Curriculum
Appeared in Year: 2015
Question
‘Data Handling’ at upper primary stage focuses on: (Sep)
Choices
Choice (4)  Response  

a.  Techniques of data collection  
b.  Data collection, organization and interpretation  
c.  Data organization only  
d.  Data interpretation only 
Question number: 366
» Mathematical Content » Number System and Arithmetic
Question
A bike goes two kilometers at 45 km per hour for each kilometer and then goes another one kilometer at 35 km per hour. The average speed (in ) of the bike for 3 km is
Choices
Choice (4)  Response  

a. 
 
b.  45  
c. 
 
d. 

Question number: 367
» Mathematical Content » Geometry
Question
In the figure, ABC is an equilateral triangle and . Measure of , in degrees is
Choices
Choice (4)  Response  

a.  40, 20  
b.  25, 25  
c.  30, 30  
d.  25, 35 