CTET (Central Teacher Eligibility Test) PaperII Mathematics: Questions 126  132 of 441
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Question number: 126
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2012
Question
The diameter of a cylindrical jar is increased by 25%. By what percent must the height of the jar be decreased so that there is no change in its volume? (Jan)
Choices
Choice (4)  Response  

a.  25 

b.  10 

c.  54 

d.  36 

Question number: 127
» Pedagogical Issues » Evaluation
Appeared in Year: 2013
Question
A very common error observed in addition of linear expression is . This type of error is termed as (July)
Choices
Choice (4)  Response  

a.  Procedural error 

b.  Careless error 

c.  Clerical error 

d.  Conceptual error 

Question number: 128
» Mathematical Content » Geometry
Appeared in Year: 2012
Question
In side QR is produced to a point S, and exterior angle If then measure of is (May)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 129
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2013
Question
Onehalf of is (July)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 130
» Mathematical Content » Number System and Arithmetic
Question
The number of integers greater than 5 but less than 4 is
Choices
Choice (4)  Response  

a.  7 

b.  6 

c.  8 

d.  5 

Question number: 131
» Mathematical Content » Number System and Arithmetic
Question
The compound interest on Rs. 50, 000 lent at 12 % per annum for years, if the interest is compounded quarterly, is
Choices
Choice (4)  Response  

a.  Rs. 13, 500 

b.  Rs. 19, 750 

c.  Rs. 15, 430 

d.  Rs. 13, 000 

Question number: 132
» Pedagogical Issues » Developmental Theories
Appeared in Year: 2013
Question
Algebra is introduced in the middle classes. According to Piaget’s’ theory of cognitive development, it is appropriate to introduce algebra at this stage as (July)
Choices
Choice (4)  Response  

a.  The child is at concreteoperational stage and he can understand and conceptualize concrete experiences by creating logical structure. 

b.  The child is at sensorimotor stage and can understand with the help of lots of manipulatives. 

c.  The child is at preoperational stage and can understand abstract concepts. 

d.  The child is at formal operational stage and is fully mature to grasp the abstract concepts. 
