NSTSE (National Level Science Talent Search Examination) Class 5: Questions 411  419 of 1242
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Question number: 411
» Mathematics » Factors and Multiples
Question
How many times the H. C. F. of and 77 is their L. C. M. ?
Choices
Choice (4)  Response  

a.  44 

b.  3630 

c.  11 

d.  24 

Question number: 412
» Mathematics » Factors and Multiples
Question
Which of the following are multiples of 2?
Choices
Choice (4)  Response  

a.  Composite number 

b.  Odd number 

c.  Prime number 

d.  Even number 

Question number: 413
» Mathematics » Fractions
Question
Observe the given figures.
What fraction does the shaded part in the figure represent?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 414
» Mathematics » Factors and Multiples
Question
What is the H. C. F. of 46 and 64?
Choices
Choice (4)  Response  

a.  6 

b.  8 

c.  2 

d.  23 

Question number: 415
» Mathematics » Factors and Multiples
Question
Find the L. C. M of 36 and 54 using prime factorisation method.
Choices
Choice (4)  Response  

a.  27 

b.  98 

c.  50 

d.  108 

Question number: 416
» Mathematics » Fractions
Question
Find an equivalent fraction of
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 417
» Mathematics » Factors and Multiples
Question
Which of the following is NOT a pair of twin primes? (Model Test Paper)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 418
» Mathematics » Factors and Multiples
Question
What is the H. C. F. of 90 and 175?
Choices
Choice (4)  Response  

a.  20 

b.  5 

c.  35 

d.  15 

Question number: 419
» Mathematics » Fractions
Question
Which of the following is an improper fraction?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

