Mathematics (NSTSE (National Science Talent Search Exam Unified Council) Class 4): Questions 388  394 of 1144
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Question number: 388
» Mathematics » Multiplication and Division
Question
In the following figure, each number in the left oval has a certain simple relationship with its matching number in the right oval.
Based on this relationship, the number which should replace “? ” is:
Choices
Choice (4)  Response  

a.  3 

b.  11 

c.  22 

d.  15 

Question number: 389
» Mathematics » Fractions
Question
________
Choices
Choice (4)  Response  

a. 


b.  0 

c.  1 

d. 


Question number: 390
» Mathematics » Multiples and Factors
Question
The number 10 has four factors: The table below lists the number of factors for some numbers.
Number  Number of factors 
11  2 
14  4 
16  5 
17  2 
18  6 
From this we can say that the number of prime numbers between 10 and 20 is:
Choices
Choice (4)  Response  

a.  6 

b.  4 

c.  0 

d.  2 

Question number: 391
» Mathematics » Multiplication and Division
Question
________
Choices
Choice (4)  Response  

a.  1 

b.  67 

c.  0 

d.  None of the above 

Question number: 392
» Mathematics » Multiplication and Division
Question
Dividend divisor quotient ________
Choices
Choice (4)  Response  

a.  Subtraction 

b.  Divisor 

c.  Quotient 

d.  Remainder 

Question number: 393
» Mathematics » Multiplication and Division
Question
________
Choices
Choice (4)  Response  

a.  24581 

b.  2 

c.  1 

d.  0 

Question number: 394
» Mathematics » Multiplication and Division
Question
Observe the following multiplication and then find the product of ?
————————————
————————————
Choices
Choice (4)  Response  

a.  29251 

b.  29521 

c.  22591 

d.  25921 
