NSTSE (National Science Talent Search Exam Unified Council) Class 6: Questions 547  556 of 2029
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Question number: 547
» Mathematics » Playing With Numbers
Question
Example of an odd number from the following is
Choices
Choice (4)  Response  

a.  54658 

b.  875674 

c.  32444 

d.  35467 

Question number: 548
» Mathematics » Integers
Question
Reciprocal of is
Choices
Choice (4)  Response  

a.  6 

b. 


c. 


d. 


Question number: 549
» Mathematics » Playing With Numbers
Question
By gold Bach’s conjecture, every odd number greater than 5 can be expressed as a sum of
Choices
Choice (4)  Response  

a.  Two odd prime number 

b.  Two composite number 

c.  Three primes 

d.  Two coprime number 

Question number: 550
Question
then
Choices
Choice (4)  Response  

a.  b 0 

b.  a 0 

c.  a and b both are 0 

d.  Either (or) 

Question number: 551
» Mathematics » Fractions
Question
What fraction does the shaded part represent?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 552
» Mathematics » Understanding Elementary Shapes
Question
The maximum number of letters that can be used to represent an square are
Choices
Choice (4)  Response  

a.  5 

b.  4 

c.  2 

d.  3 

Question number: 553
» Mathematics » Playing With Numbers
Question
Which of the following are prime numbers?
Choices
Choice (4)  Response  

a.  124 

b.  198 

c.  197 

d.  All of the above 

Question number: 554
» Mathematics » Playing With Numbers
Question
Every number is a factor of zero (0) =
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  2 

d.  None of the above 

Question number: 555
» Mathematics » Integers
Question
Subtract 35 from + 22
Choices
Choice (4)  Response  

a.  57 

b.  +57 

c.  35 

d.  +22 

Question number: 556
» Mathematics » Playing With Numbers
Question
Brijesh wrote two digits of a 3digit number on the blackboard as shown below. Find the missing digit if it has 11 and 13 as factors?
2  ?  1 
Choices
Choice (4)  Response  

a.  3 

b.  4 

c.  2 

d.  8 
