CTET (Central Teacher Eligibility Test) PaperII Mathematics: Questions 425  429 of 441
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Question number: 425
» Mathematical Content » Geometry
Appeared in Year: 2014
Question
The area of a trapeziumshaped field is 720 , the distance between the two parallel sides is 20 m and the length of one of the parallel sides is 35 m. The length of the other parallel side is (Sep)
Choices
Choice (4)  Response  

a.  37 m 

b.  36 m 

c.  40 m 

d.  35 m 

Question number: 426
» Mathematical Content » Statistics
Appeared in Year: 2014
Question
The mean of median and mode of the data 7, 6, 7, 9, 8, 8, 10, 8 is (Sep)
Choices
Choice (4)  Response  

a.  5.5 

b.  8 

c.  8.5 

d.  9 

Question number: 427
» Pedagogical Issues » Language of Mathematics
Appeared in Year: 2014
Question
As per the NCF, 2005 (Sep)
Choices
Choice (4)  Response  

a.  Narrow aim of teaching Mathematics at school is to teach arithmetic and higher aim is to teach algebra 

b.  Narrow aim of teaching Mathematics at school is to develop numeracyrelated skill and higher aim is to develop problemsolving skill 

c.  Narrow aim of teaching Mathematics at school is to teach number system and higher aim is to teach algebra 

d.  Narrow aim of teaching Mathematics at school is to teach calculation and higher aim is to teach measurements 

Question number: 428
» Mathematical Content » Geometry
Appeared in Year: 2014
Question
In , AB = 6 cm, BC = 8 cm and AC = 10 cm. Which of the following is incorrect? (Sep)
Choices
Choice (4)  Response  

a.  is right angle 

b. 


c. 


d. 


Question number: 429
» Pedagogical Issues » Language of Mathematics
Appeared in Year: 2014
Question
Under the topic, “Use of exponents to express small numbers in standard form”, the following facts are stated:
 The speed of light is 300000000
 The height of the Mount Everest is 8848 m.
 The diameter of a wire on a computer chip is 0.000003 m.
 The size of a plant cell is 0.00001275 m.
The above examples are used to express each stated number in standard form. Use of such examples (Sep)
Choices
Choice (4)  Response  

a.  Helps the teacher to identify the bright students 

b.  Shows the accuracy aspect of numbers 

c.  Reflects the interdisciplinary approach 

d.  Is made in class to grab the attention of students more interested in science 
