CTET (Central Teacher Eligibility Test) PaperII Mathematics: Questions 97  103 of 441
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Question number: 97
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2015
Question
Which one of the following statements is correct? (Feb)
Choices
Choice (4)  Response  

a.  There is no even prime number. 

b.  A composite number can be odd. 

c.  Sum of two prime numbers is always a prime number. 

d.  ‘1’ is the smallest prime number. 

Question number: 98
» Mathematical Content » Geometry
Question
If each edge of a solid cube is increased by 50%, the percentage increase in the surface area is
Choices
Choice (4)  Response  

a.  150 

b.  625 

c.  525 

d.  125 

Question number: 99
» Mathematical Content » Number System and Arithmetic
Question
is equal to
Choices
Choice (4)  Response  

a.  13 

b.  9.5 

c.  10 

d.  9 

Question number: 100
» Pedagogical Issues » Language of Mathematics
Question
Soha solves The error is committed as
Choices
Choice (4)  Response  

a.  Soha needs to practice solving problems of similar type 

b.  Soha is careless 

c.  Soha is not clear about the concept of addition of integer 

d.  Soha has not understand the concept of multiplication of integers 

Question number: 101
» Mathematical Content » Number System and Arithmetic
Question
The value of is
Choices
Choice (4)  Response  

a.  45 

b.  44 

c.  62 

d.  44 

Question number: 102
» Mathematical Content » Number System and Arithmetic
Question
The least number which is a perfect square and is also divisible by 8,15,18 and 21 is
Choices
Choice (4)  Response  

a.  160000 

b.  176400 

c.  184900 

d.  44100 

Question number: 103
» Mathematical Content » Nature of Mathematics and Logical Thinking
Appeared in Year: 2015
Question
Learning mathematics at upper primary level is about (Feb)
Choices
Choice (4)  Response  

a.  Learning lots of new formulae and algorithms. 

b.  Learning problem solving techniques only. 

c.  Remembering solutions or methods of various types of mathematical problems. 

d.  Gaining understanding of mathematical concepts and their applications in solving problems logically. 
