Mathematics (NSTSE (National Science Talent Search Exam Unified Council) Class 5): Questions 115  124 of 750
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Question number: 115
» Mathematics » Fractions
Question
Find an equivalent fraction of
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Choice (4)  Response  

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Question number: 116
» Mathematics » Factors and Multiples
Question
Which of the following is NOT a pair of twin primes? (Model Test Paper)
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Question number: 117
» Mathematics » Factors and Multiples
Question
What is the H. C. F. of 90 and 175?
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Choice (4)  Response  

a.  20 

b.  5 

c.  35 

d.  15 

Question number: 118
» Mathematics » Fractions
Question
Which of the following is an improper fraction?
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Question number: 119
» Mathematics » Fractions
Question
What is the sum of?
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Choice (4)  Response  

a.  1 

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d. 


Question number: 120
» Mathematics » Factors and Multiples
Question
What are the common factors of 36 and 72?
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Question number: 121
» Mathematics » Fractions
Question
Find the difference obtained when is subtracted from
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Question number: 122
» Mathematics » Factors and Multiples
Question
Identify an example for coprime numbers.
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Choice (4)  Response  

a.  18, 37 

b.  8, 10 

c.  16, 26 

d.  12, 15 

Question number: 123
» Mathematics » Factors and Multiples
Question
What is the sum of the numbers that are multiples of 6 as well as factors of 36?
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Choice (4)  Response  

a.  68 

b.  56 

c.  72 

d.  36 

Question number: 124
» Mathematics » Factors and Multiples
Question
Find the smallest whole number that is divisible by 12 and 18.
Choices
Choice (4)  Response  

a.  54 

b.  36 

c.  60 

d.  72 
