Mathematics (NSTSE (National Science Talent Search Exam Unified Council) Class 5): Questions 1  7 of 750
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Question number: 1
» Mathematics » Large Numbers
Question
The odometer of a car showskm. How many thousand kilometers is the reading?
Choices
Choice (4)  Response  

a.  7 

b.  5 

c.  6 

d.  10 

Question number: 2
» Mathematics » Large Numbers
Question
For how many tens does the digit 8 stand in the product of 820 and 145?
Choices
Choice (4)  Response  

a.  8 

b.  8000 

c.  800 

d.  80 

Question number: 3
» Mathematics » Large Numbers
Question
Find the difference of the greatest 6digit number and the smallest 4digit number.
Choices
Choice (4)  Response  

a.  9,98,999 

b.  9,89,999 

c. 


d.  1,00,000 

Question number: 4
» Mathematics » Large Numbers
Question
The difference of two numbers is. If the greater number is , what is the smaller number?
Choices
Choice (4)  Response  

a.  2543124 

b.  2543214 

c. 


d.  2543421 

Question number: 5
» Mathematics » Large Numbers
Question
Study the following equation.
What is the value of the product of the missing numbers?
Choices
Choice (4)  Response  

a.  34000 

b.  45000 

c.  39000 

d.  34005 

Question number: 6
» Mathematics » Large Numbers
Question
The digits and 7 are arranged to form the greatest possible 6digit odd number. Find the difference in value of the two digits 7.
Choices
Choice (4)  Response  

a.  63000 

b.  3600 

c.  54400 

d.  6300 

Question number: 7
» Mathematics » Large Numbers
Question
In a school, there are a total of students and teachers. The total number of teachers and boys is. The total number of girls and teachers is. How many teachers are there in the school?
Choices
Choice (4)  Response  

a.  65 

b.  20 

c.  38 

d.  22 
