NSTSE (National Science Talent Search Exam Unified Council) Class 3: Questions 438  442 of 2156
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Question number: 438
» Mathematics » Addition and Subtraction
Question
The tables below shows the number of balls needed for different numbers of students.
Number of Balls  1  2  3  4  5  6 
Number of students  6  12  18  24  30  ? 
If the pattern in the table continues, how many students have in 6 balls?
Choices
Choice (4)  Response  

a.  48 

b.  42 

c.  36 

d.  63 

Question number: 439
» Mathematics » Addition and Subtraction
Question
Kina is 30 year old. Mina is 5 year old. How many years is Kina older than Mina?
Choices
Choice (4)  Response  

a.  10 years 

b.  15 years 

c.  25 years 

d.  20 years 

Question number: 440
» Mathematics » Numbers
Question
From the number 356, if a girl opts the digit 6 she gets sixth place to occupy, if 5 she gets 50^{th} place. If she opts 3, which place should she occupy?
Choices
Choice (4)  Response  

a.  300^{th} 

b.  500^{th} 

c.  30^{th} 

d.  5^{th} 

Question number: 441
» Mathematics » Addition and Subtraction
Question
The operation represented by number line given below is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 442
» Mathematics » Multiplication
Question
Which pair of numbers best completes the equations?
Choices
Choice (4)  Response  

a.  And = 20 

b.  And = 25 

c.  And = 250 

d.  And = 500 
