NSTSE (National Level Science Talent Search Examination) Class 6: Questions 574  583 of 1654
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Question number: 574
» Mathematics » Playing With Numbers
Question
The sum of the first ten multiples of 5 is
Choices
Choice (4)  Response  

a.  257 

b.  225 

c.  273 

d.  275 

Question number: 575
» Mathematics » Playing With Numbers
Question
HCF of 14 and 28 is
Choices
Choice (4)  Response  

a.  72 

b.  14 

c.  60 

d.  30 

Question number: 576
» Mathematics » Playing With Numbers
Question
The least number which when decreased by 6 is exactly divisible by 6, 18, 26, 36 and 14 is
Choices
Choice (4)  Response  

a.  3223 

b.  3232 

c.  3282 

d.  3228 

Question number: 577
Question
Additive identity element of 34 is
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  34 

d.  None of the above 

Question number: 578
» Mathematics » Playing With Numbers
Question
Example of prime numbers is
Choices
Choice (4)  Response  

a.  9, 19 

b.  7, 11 

c.  25, 14 

d.  18, 16 

Question number: 579
» Mathematics » Integers
Question
is expanded by writing________ number of zero after 1
Choices
Choice (4)  Response  

a.  5 

b.  0 

c.  10 

d.  9 

Question number: 580
» Mathematics » Playing With Numbers
Question
The sum of the prime numbers between 110 and 125 is
Choices
Choice (4)  Response  

a.  135 

b.  113 

c.  1134 

d.  1044 

Question number: 581
» Mathematics » Integers
Question
Choices
Choice (4)  Response  

a.  +21 

b.  4 

c.  10 

d.  21 

Question number: 582
» Mathematics » Playing With Numbers
Question
Which of the following number is divisible by 13?
Choices
Choice (4)  Response  

a.  512630 

b.  51332 

c.  514630 

d.  513630 

Question number: 583
» Mathematics » Fractions
Question
What should be placed in the empty space ’ So that the sum of the fractions on each side of the triangle is same?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

