NSTSE (National Science Talent Search Exam Unified Council) Class 4: Questions 627  631 of 1971
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Question number: 627
» Mathematics » Multiplication and Division
Question
A teacher brings a big bag of pencils to distribute to her class of 28 children. If she plans to give 1 bundle of 5 pencils to each child and have no extra pencils, how many pencils should be there in the bag?
Choices
Choice (4)  Response  

a.  128 

b.  28 

c.  140 

d.  33 

Question number: 628
» Mathematics » Multiplication and Division
Question
Find the quotient of the following division?
The numbers are represented on the spike abacus as shown below.
Choices
Choice (4)  Response  

a.  211 

b.  112 

c.  122 

d.  121 

Question number: 629
» Mathematics » Multiples and Factors
Question
Numbers which have only two factors are called ________ numbers.
Choices
Choice (4)  Response  

a.  Twin prime 

b.  Composite 

c.  Even 

d.  Prime 

Question number: 630
» Mathematics » Fractions
Question
Which of the following is an improper fraction?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 631
» Mathematics » Multiples and Factors
Question
________ should be added to 345 to make it divisible by 10.
Choices
Choice (4)  Response  

a.  0 

b.  3 

c.  5 

d.  6 
