Mathematical ContentNumber System and Arithmetic (CTET (Central Teacher Eligibility Test) PaperII Mathematics): Questions 153  159 of 177
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 441 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 153
» Mathematical Content » Number System and Arithmetic
Question
If w x, y and z are whole numbers, then the value of is
Choices
Choice (4)  Response  

a.  5 

b.  1 

c.  3 

d.  7 

Question number: 154
» Mathematical Content » Number System and Arithmetic
Question
The value of
Where a = 0, b = 1 and c = 2, is:
Choices
Choice (4)  Response  

a. 


b.  0 

c.  1 

d.  1 

Question number: 155
» 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: 156
» 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: 157
» 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: 158
» Mathematical Content » Number System and Arithmetic
Question
The value of is:
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  2 

d.  4 

Question number: 159
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2015
Question
The smallest value of ‘y’ in the number 9y8071 so that it is divisible by 11 is: (Sep)
Choices
Choice (4)  Response  

a.  1 

b.  3 

c.  0 

d.  2 
