NSTSE (National Level Science Talent Search Examination) Class 5: Questions 449  457 of 1242
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Question number: 449
» Mathematics » Fractions
Question
What is the sum of?
Choices
Choice (4)  Response  

a. 


b. 


c.  1 

d. 


Question number: 450
» Mathematics » Fractions
Question
Ravi reads of a book. He has still 60 pages to be read to complete reading the book. How many pages are there in the book?
Choices
Choice (4)  Response  

a.  100 

b.  200 

c.  400 

d.  210 

Question number: 451
» Mathematics » Factors and Multiples
Question
P and Q are two 1digit numbers such that. What are the respective values of P and Q?
Choices
Choice (4)  Response  

a.  7, 8 

b.  6, 4 

c.  5, 9 

d.  5, 7 

Question number: 452
» Mathematics » Fractions
Question
Identify the smallest fraction among the following.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 453
» Mathematics » Factors and Multiples
Question
Identify an example for composite numbers.
Choices
Choice (4)  Response  

a.  13, 19 

b.  7, 11 

c.  11, 17 

d.  12, 16 

Question number: 454
» Mathematics » Factors and Multiples
Question
Given that () is the highest common factor if 88 and 132, find the value of p.
Choices
Choice (4)  Response  

a.  24 

b.  40 

c.  18 

d.  32 

Question number: 455
» Mathematics » Factors and Multiples
Question
How many tens are there in the sum of the factors of 120?
Choices
Choice (4)  Response  

a.  40 

b.  63 

c.  36 

d.  24 

Question number: 456
» Mathematics » Factors and Multiples
Question
Identify the number whose prime factorisation has three 2’s, four 3’s and a 5.
Choices
Choice (4)  Response  

a.  3240 

b.  3024 

c.  2403 

d.  2340 

Question number: 457
» Mathematics » Factors and Multiples
Question
What is the sum of the numbers that are multiples of 8 as well as factors of 48?
Choices
Choice (4)  Response  

a.  56 

b.  64 

c.  96 

d.  87 
