NSTSE (National Science Talent Search Exam Unified Council) Class 4: Questions 338  347 of 1971
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Question number: 338
Question
________ (write answer in Roman system)
Choices
Choice (4)  Response  

a.  XXXVI 

b.  XXIII 

c.  XXXIV 

d.  XVII 

Question number: 339
» Mathematics » Addition and Subtraction
Question
When zero is subtracted from a number the difference is:
Choices
Choice (4)  Response  

a.  Number itself 

b.  1 

c.  Zero 

d.  Question does not provide sufficient data or is vague 

Question number: 340
» Mathematics » Addition and Subtraction
Question
If these number sentences are true, which of the following may be correct?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 341
» Mathematics » Decimals
Question
________
Choices
Choice (4)  Response  

a. 


b.  5 

c. 


d. 


Question number: 342
» Mathematics » Fractions
Question
Choices
Choice (4)  Response  

a.  4 

b.  12 

c.  2 

d.  3 

Question number: 343
» Mathematics » Decimals
Question
________
Choices
Choice (4)  Response  

a.  0.6 

b.  60 

c.  6 

d.  All of the above 

Question number: 344
» Mathematics » Fractions
Question
Fiveninths ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 345
» Mathematics » Fractions
Question
The sum of and is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 346
» Mathematics » Fractions
Question
In a fraction, if numerator is less than the denominator, it is called ________ fraction.
Choices
Choice (4)  Response  

a.  Improper 

b.  Like 

c.  Proper 

d.  Unlike 

Question number: 347
» Mathematics » Multiples and Factors
Question
The number 12 has six factors: . The table below lists the number of factors for some numbers.
Number  Number of factors 
41  2 
43  2 
45  6 
47  2 
49  3 
From this we can say that the number of prime numbers between 40 and 50 is:
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  3 

d.  4 
